PROSPECTUS                                    Filing pursuant to Rule 424(b)(1)
                                          Registration Statement No. 333-109491

                                5,000,000 Shares

                                FONAR CORPORATION

                                  Common Stock

This  prospectus  will allow us to offer and sell to the public up to  5,000,000
shares of our common stock from time to time in one or more issuances.

We may sell the shares in open market  transactions  from time to time at market
prices through  dealers,  brokers,  or agents,  to underwriters  or dealers,  or
directly to investors.  See "PLAN OF DISTRIBUTION" at page 10 of this prospectus
for a more detailed discussion of the manner in which the shares may be sold.

Our  common  stock is traded on the  Nasdaq  Small Cap  Market  under the symbol
"FONR." On October 17, 2003,  the last reported sales price for our common stock
was $1.33 per share.

This  prospectus  provides you with a general  description of the shares that we
may offer.  Each time we sell shares,  we will  provide a prospectus  supplement
that will contain  specific  information  about the terms of that offering.  The
prospectus  supplement may also add, update or change  information  contained in
this  prospectus.  You  should  read both  this  prospectus  and any  prospectus
supplement  together with  additional  information  described  under the heading
"Where You Can Find More Information" before you make your investment decision.

Investing  in our  common  stock  involves  a high  degree of risk.  You  should
consider carefully the risk factors described in this prospectus before making a
decision to purchase our stock. See "RISK FACTORS" at page 5 of this prospectus.

NEITHER  THE  SECURITIES  AND  EXCHANGE  COMMISSION  NOR  ANY  STATE  SECURITIES
COMMISSION HAS APPROVED OR  DISAPPROVED  OF THESE  SECURITIES OR PASSED UPON THE
ADEQUACY OR ACCURACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.

                The Date of this Prospectus is October 20, 2003.

You may rely only on the  information  contained in this  prospectus  and in any
prospectus supplement,  including the information  incorporated by reference. We
have not authorized anyone to provide information or to make representations not
contained in this prospectus.  This prospectus is neither an offer to sell nor a
solicitation  of an offer to buy any securities  other than those  registered by
this prospectus, nor is it an offer to sell or a solicitation of an offer to buy
securities  where an offer  or  solicitation  would  be  unlawful.  Neither  the
delivery of this prospectus, nor any sale made under this prospectus, means that
the information contained in this prospectus is correct as of any time after the
date of this prospectus.

                                     Page 1


                                TABLE OF CONTENTS


ABOUT  THIS PROSPECTUS.......................................................2
ABOUT FONAR..................................................................2
RISK FACTORS ................................................................5
FORWARD LOOKING STATEMENTS.. ...............................................10
USE OF PROCEEDS.............................................................10
PLAN OF DISTRIBUTION .......................................................10
LEGAL MATTERS...............................................................13
EXPERTS.....................................................................13
INDEMNIFICATION ............................................................14
WHERE YOU CAN FIND MOREINFORMATION..........................................14
INCORPORATION OF INFORMATION WE FILE WITH THE SEC...........................14

                              ABOUT THIS PROSPECTUS

This  prospectus  is part of a  registration  statement  that we filed  with the
Securities and Exchange Commission using a "shelf" registration  process.  Under
this  shelf  process  we may  issue  and sell  from  time to time in one or more
offerings up to 5,000,000 shares of our common stock in the aggregate.

Each time we sell  shares of our  common  stock,  we will  provide a  prospectus
supplement  that  will  contain  specific  information  about  the terms of that
offering.  The prospectus  supplement may also add, update or change information
contained  in this  prospectus.  You should  read both this  prospectus  and any
prospectus  supplement together with the additional  information described below
under the heading "Where You Can Find More Information."

The registration statement that contains this prospectus, including the exhibits
to the  registration  statement and the  information  incorporated by reference,
contains  additional  information  about the  common  stock  offered  under this
prospectus.  The  registration  statement  can be  read  at the  Securities  and
Exchange  Commission's  web site or at the  Securities  and Exchange  Commission
offices mentioned below under the heading "Where You Can Find More Information."

                            ABOUT FONAR CORPORATION

At Fonar we design,  manufacture  and market  magnetic  resonance  imaging (MRI)
scanners.  MRI scanners use magnetic fields to generate images of organs,  bones
and tissue  inside the human body.  The MRI scanner uses a magnetic  field which
causes  the  hydrogen  atoms in  tissue  to align.  When the  magnetic  force is
withdrawn,  the atoms fall out of alignment  emitting  radio signals as they do.
The speed at which the atoms fall out of  alignment,  or  "relaxation  time" and
radio signals vary  depending on the type of tissue and whether any pathology is
present.  The radio signals provide the data from which the scanner's  computers
generate an image of the body part being scanned.

Fonar  offers the  following  MRI  scanners:  the  Stand-Up(TM)  MRI,  QUAD(TM),
Fonar-360(TM)  and Echo(TM).  The QUAD-S(TM) MRI, a  work-in-progress,  also has
received FDA clearance to market.

                                     Page 2


The  Stand-Up(TM)  MRI allows  patients to be scanned while  standing,  bending,
sitting  or lying  down.  This means that an  abnormality  or injury,  such as a
slipped disc, will be able to be scanned under full  weight-bearing  conditions,
or, more often than not, in the position in which the patient  experiences pain.
An elevator built into the floor brings the patient to the desired height in the
scanner.  An  adjustable  bed allows the patients to stand,  sit or lie on their
backs, sides or stomachs, at an intermediate angle or in any of the conventional
recumbent positions.  In the future, the Stand-Up(TM) may also be useful for MRI
directed surgical procedures.

The Fonar 360 is an enlarged  room sized magnet in which the floor,  ceiling and
walls of the  room are part of the  magnet  frame.  Consequently,  this  scanner
allows 360 degree access to the patient.  The Fonar 360 is presently marketed as
a diagnostic scanner and is sometimes referred to as the Open Sky MRI.

In the  future,  we may also  further  develop  the Fonar 360 to  function as an
operating room. We sometimes refer to this contemplated version of the Fonar 360
as the OR-360.

The QUAD scanner is  supported by four posts and is open on four sides,  thereby
allowing access to the scanning area from four sides.

The QUAD-S is a superconductive version of our open magnet.

Fonar also offers a low cost, low field open MRI scanner, the Echo.

In addition to  manufacturing  MRI scanning  systems,  we formed a subsidiary in
1997,  Health Management  Corporation of America,  which we sometimes call HMCA.
HMCA is engaged in the business of managing MRI imaging  facilities and physical
rehabilitation  and  therapy   practices.   HMCA  provides  and  supervises  the
non-medical  personnel  for the clients at their sites.  At HMCA we also provide
our clients centralized billing, collection, marketing, advertising,  accounting
and  financial  services.  We also provide  office  equipment  and  furnishings,
consumable supplies and in some cases the office space used by our clients.  All
of  HMCA's  client  professional  corporations  are  owned by  Fonar's  founder,
President and Chairman of the Board, Dr. Raymond V. Damadian.

HMCA  currently   manages  11  MRI  facilities  and  six  physical  therapy  and
rehabilitation practices. In April 2003, HMCA sold its subsidiary, A&A Services,
Inc. which managed primary care medical practices. For the 2003 fiscal year, the
revenues  HMCA  recognized  from the MRI  facilities  were  $13,497,837  and the
revenues recognized from the physical therapy and rehabilitation  practices were
$9,435,000.  The revenues  recognized  from the  management  of the primary care
medical practices were $1,179,095  through April 9, 2003, when we sold this part
of our business. These revenues and the results of the operation of this part of
our business  are part of  discontinued  operations  and are not included in our
discussion of the results of our  consolidated or HMCA's  operations for current
or prior periods. Since this sale of A&A Services,  Inc., none of HMCA's clients
are parties to capitated or other risk  sharing  plans with HMO's,  managed care
companies or other insurers.

Approximately 56.6% of our consolidated  revenues for the fiscal year ended June
30, 2003 and 37.4% for the fiscal year ended June 30, 2002 were from our medical
equipment segment.

                                     Page 3


Approximately 43.4% of our consolidated  revenues for the fiscal year ended June
30,  2002 and 62.6% for the fiscal  year ended  June 30,  2002 were from  HMCA's
management services.

This  change  is  principally  due to the  increased  sales  revenues  from  our
Stand-Up(TM) MRI scanners,  which increased from $11.1 million in fiscal 2002 to
$24.3  million in fiscal 2003.  Overall,  revenues  attributable  to our medical
equipment  segment increased by 85.2% to $30.0 million in fiscal 2003 from $16.2
million in fiscal 2002,  which  includes an increase in product sales of 115% to
24.9  million  in fiscal  2003 from  $11.6  million  in  fiscal  2002.  Revenues
attributable to HMCA's  continuing  operations  declined,  however,  by 15.1% to
$22.9 million in fiscal 2003 from $27.0 million in fiscal 2002.  The decrease in
revenues  reflected  a  decline  in MRI scan  volume  prior to  upgrading  older
scanners  and the  closing of certain MRI  facilities  and other  facilities  we
managed. Presently, HMCA manages three MRI facilities equipped with Stand-Up(TM)
MRI scanners and has leased space in Boca Raton,  Florida for a new Stand-Up(TM)
MRI facility to replace the existing MRI facility in Deerfield Beach, Florida.

Approximately  58% of our  consolidated  revenues and 99% of HMCA's revenues for
the fiscal year ended June 30, 2003 and 78% of our consolidated revenues and 99%
of HMCA's  revenues  for the fiscal year ended June 30, 2002 were  derived  from
professional  corporations  and other  entities  controlled  by Dr.  Raymond  V.
Damadian or members of his family.  The  consolidated  revenues include revenues
from sales and service by Fonar to such  entities:  $7.7 million for fiscal 2003
and $6.5 million for fiscal 2002. Confirming our expectation of increased demand
for our MRI scanners, product sales revenues in the medical equipment segment to
unrelated  parties  increased by 228% in fiscal 2003 to $17.7  million from $5.4
million in fiscal 2002.  This is the  principal  reason for the reduction of the
percentage of our revenues derived from sales to related parties.

Our address is 110 Marcus Drive,  Melville, New York 11747, our telephone number
there  is (631)  694-2929  and our  Internet  address  is  http://www.fonar.com.

HMCA's address is at 6 Corporate  Center Drive,  Melville,  New York 11747,  its
telephone   number  there  is  (631)  694-2816  and  its  internet   address  is
www.hmca.com.



                                  RISK FACTORS

An investment in our stock is high risk. You should carefully  consider the risk
factors  in this  prospectus  before  deciding  whether to  purchase  the shares
offered. See "RISK FACTORS."

                                     Page 4


                                  RISK FACTORS

An  investment  in Fonar is highly  speculative  and subject to a high degree of
risk.  Therefore,  you should  carefully  consider the risks discussed below and
other  information  contained in this  prospectus  before  deciding to invest in
shares of our common stock.

1.   We have and continue to experience significant losses.

For the fiscal years ended June 30, 2003 and June 30, 2002, we  experienced  net
losses of $15.0 million and $22.9 million  respectively and net operating losses
from  continuing  operations of $15.1 million and $14.4  million,  respectively.
Total net losses from continuing operations for fiscal 2003 and fiscal 2002 were
$15.2  million and $17.0 million  respectively.  In fiscal 2003, we recognized a
total net gain of $194,000 from discontinued operations as compared to a loss of
$5.9 million in fiscal 2002. The gain in fiscal 2003 was  attributable to a gain
of $510,000 realized from the sale of the discontinued operations.  We have been
able to fund our losses to date from the $7,125,000 in funding received from The
Tail Wind Fund Ltd.  between May, 2001 and August,  2002 and the $128.7  million
judgment,  net $77.2  million  after  attorney's  fees,  received  from  General
Electric  Company in 1997 for patent  infringement  and the settlement  proceeds
from other patent litigation  settlements with other  competitors.  The terms of
these settlement agreements are required to be kept confidential. More recently,
we have  improved our  liquidity  and cash  position  not only through  revenues
generated  by the sale of  Stand-Up(TM)  MRI  scanners  but by the  issuance  of
5,433,077  shares of our common stock in connection  with the payment of vendors
and  suppliers of goods and  services.  The greater  number of these shares were
used in lieu of cash to pay the costs of manufacturing  our MRI scanners.  As of
June 30, 2003, our balance sheet  reflected  approximately  $9.3 million in cash
and cash  equivalents  and $5.8 million in  marketable  securities  out of total
current  assets of $35.3  million as compared to  approximately  $7.5 million in
cash or cash equivalents and $5.6 million in marketable  securities out of total
current  assets of $45.1 million as of June 30, 2002. We believe that we will be
able to reverse our operating  losses by continuing the marketing of our new MRI
scanners, particularly our Stand-Up(TM) MRI scanners. HMCA operating losses from
continuing  operations  have  increased,  however to $3.8 million in fiscal 2003
from $1.1 million in fiscal 2002.  Contributing  to the operating  loss of HMCA,
was  an  impairment  loss  of  $795,235  on  a  management   agreement  with  an
unprofitable   physical   rehabilitation   and  therapy  facility  which  ceased
operations  in the  beginning of the second  quarter of fiscal 2003.  Since that
time all HMCA managed  facilities have been owned by Dr.  Damadian.  Although we
are  optimistic  that  we can  restore  HMCA  to  profitability  principally  by
upgrading  scanners at MRI  facilities we manage to  Stand-Up(TM)  MRI scanners,
only three of our 11 managed MRI facilities have the Stand-Up(TM) MRI. There can
be no assurance, however, that we can reverse our operating losses.

2.   Fonar is dependant on the success of its new products to become profitable.

Our ability to generate future  operating  profits will depend on our ability to
market and sell our of MRI products.  The  Stand-Up(TM)  MRI, Fonar 360 and Echo
scanners have all been  introduced  into the market.  Although we are optimistic
that these scanners'  features will make them competitive,  and we perceive that
the  Stand-Up(TM)  MRI is successfully  penetrating the market,  there can be no
assurance as to the degree or timing of market acceptance of these products.  We
have received orders,  however,  for 20 Stand-Up(TM) MRI scanners in fiscal 2002
and orders for 22  Stand-Up(TM)  MRI Scanners in fiscal 2003.  Revenues from the
sales of QUAD scanners,  introduced in 1995, had not been sufficient to generate
operating profits. The product we now are currently promoting most vigorously is
the  Stand-Up(TM)  MRI. We believe the  Stand-Up(TM)  MRI is the most  promising
because  it  enables  scans  to be  performed  on  patients  in  weight  bearing
positions, such as sitting, standing or lying at an intermediate angle or in any
of the conventional recumbent positions.  The following chart shows the revenues
attributable to each model during fiscal year 2003 and fiscal year 2002.  Please
note  that we  recognize  the  revenue  on  scanner  sales  on a  percentage  of
completion  basis.  This means we book  revenue not as cash is received or sales
are made, but as the scanner is built.  Consequently,  the revenues for a fiscal
period do not necessarily relate to the orders placed in that period.

                                     Page 5




                                  Revenues Recognized


         Model             Fiscal Year             Fiscal Year
                               2003                   2002
                           ------------           ------------
         Stand-Up          $ 24,298,460           $ 11,089,675
         Fonar 360         $          0           $          0
         QUAD              $          0           $          0
         Echo              $          0           $          0
         Beta (used)       $    100,000           $    361,000

3.   We must compete in a highly  competitive  market against  competitors  with
     greater financial resources than we have.

The  medical  equipment  industry is highly  competitive  and  characterized  by
rapidly changing  technology and extensive research and development.  The market
demand for a continuing  supply of new and improved products requires that we be
engaged  continuously  in research and  development.  New products  also require
continuous retooling or at least modifications to our manufacturing  facilities,
and our sales and marketing force must  continuously  adjust to new products and
product  features.  This is highly  expensive and companies  with  substantially
greater  financial  resources  than we have engage in the  marketing of magnetic
resonance   imaging   scanners  which  compete  with  the  Company's   scanners.
Competitors include large,  multinational  companies or their affiliates such as
General Electric Company,  Siemens A.G., Philips N.V.,  Toshiba  Corporation and
Hitachi  Corporation.  There can be no assurance  that Fonar's  products will be
able to successfully compete with products of its competitors.

4.   The  success of some of the  businesses  purchased  by HMCA  depends on the
     continued employment of the former owners of those businesses.

The businesses  acquired by HMCA are  essentially  service  organizations  whose
continued  success  depends  on  retaining  and  developing   existing  business
relationships. Although these acquisitions have been essentially integrated with
the business of HMCA,  or in the case of the  management of primary care medical
practices,  discontinued,  some  of  these  relationships  still  depend  on the
personal  efforts of key  persons in the  acquired  company.  HMCA has  retained
certain of these key people  through  employment  agreements  which include both
noncompetition covenants and financial incentives. Nevertheless, there can be no
assurance  that these key people will  remain as  employees  or produce  results
sufficient to make the acquired companies profitable.

                                     Page 6


5.   HMCA'S profitability depends on its ability to successfully perform billing
     and collection services for its clients.

HMCA performs billing and collection  services for the medical practices and MRI
facilities  it manages.  The  viability of HMCA's  clients and their  ability to
remit  management fees to HMCA depends on HMCA's ability to collect the clients'
receivables.  Collectibility of these  receivables can be adversely  affected by
the  longer  payment  cycles and  rigorous  informational  requirements  of some
insurance  companies  or  other  third  party  payors.  Proper   authorizations,
referrals  and  confirmation  of  coverage  for  patients,  as well as issues of
medical  necessity,  need to be addressed  prior to the  rendering of service to
assure prompt payment of claims. HMCA believes it is properly addressing billing
and collection  requirements  and issues for its clients and that its collection
rates are good.  Nevertheless,  the regulations and  requirements  applicable to
medical billing and collections could change in the future and result in reduced
or  delayed  collections.  Approximately  99%  of  the  receivables  billed  and
collected by HMCA in fiscal 2003 were from  professional  corporations  owned by
Raymond V. Damadian.

6.   The profitability of HMCA could be adversely  affected if medical insurance
     reimbursement rates change.

HMCA  receives  substantially  all of its revenue from  physician  practices and
providers of MRI services.  Consequently,  HMCA would be indirectly  affected by
changes in medical  insurance  reimbursement  policies,  HMO policies,  referral
patterns,  no-fault  and  workers  compensation  reimbursement  levels and other
factors affecting the  profitability of a medical practice or MRI facility.  The
types of  medical  providers  served  by HMCA are MRI  facilities  and  physical
therapy and rehabilitation practices. There are 11 MRI facilities served by HMCA
located  in  New  York,   Florida  and  Georgia.   The   physical   therapy  and
rehabilitation   practices   consist  of  six  offices   located  in  New  York.
Approximately 57.7% of HMCA's clients' revenues in fiscal 2003 and approximately
43.2% of HMCA's  clients'  revenues in fiscal 2002 were  generated from no-fault
and personal injury protection  claims.  Approximately  11.1% of HMCA's clients'
revenues  were from workers'  compensation  claims in fiscal 2003 as compared to
8.7% in fiscal 2002.  In addition,  in fiscal 2003,  approximately  11.8% of the
revenues  of  HMCA's  clients  were  attributable  to  Medicare  and  0.5%  were
attributable to Medicaid. In fiscal 2002,  approximately 8.8% of the revenues of
HMCA's  clients were  attributable  to Medicare and 0.17% were  attributable  to
Medicaid.  Although we do not know of any pending adverse development  affecting
these types of programs,  future  changes in the  reimbursement  levels for MRI,
workers  compensation,  no  fault  reimbursement  or  Medicare,  or  changes  in
utilization policies for MRI or physical  rehabilitation therapy could adversely
affect the  ability of HMCA's  clients to pay HMCA's  fees.  In  addition,  HMCA
depends on the ability of its clients to attract and retain physicians and other
professional staff.

7.   The  amortization  of the  management  agreements on our balance sheet will
     reduce future profits.

                                     Page 7


HMCA acquired businesses 1997 and 1998 which were essentially service businesses
for purchase prices based on earnings multiples rather than net tangible assets.
As the fair value of the  tangible  assets was small  relative  to the  purchase
price,  the  consolidated  balance  sheet  of  Fonar  and its  subsidiaries  has
reflected an allocation of the purchase price in excess of the fair value of the
tangible assets exclusively to management  agreements,  an intangible asset. For
fiscal 2003 and fiscal 2002,  amortization  of management  agreements,  which is
over a period of  twenty  (20)  years,  reduced  net  profits  by  approximately
$696,000 annually. This is a non-cash expense.

8.   Professional  liability  claims  against  HMCA or its  clients  may  exceed
     insurance coverage levels.

Although HMCA does not provide medical  services,  it is possible that a patient
suing one of HMCA's client medical  practices or MRI  facilities  would also sue
HMCA. With the exception of one MRI facility, neither HMCA nor its clients carry
professional  liability insurance.  Physicians working for HMCA's clients or for
HMCA's subsidiaries,  however, are required to maintain  professional  liability
insurance in the minimum amount of  $1,000,000/$3,000,000.  Such insurance would
not cover HMCA or a client  professional  corporation,  however,  in the event a
claim were made which was not covered by the  physician's  insurance.  Claims in
excess of  insurance  coverage  might also have to be  satisfied  by HMCA or its
clients if they were named as defendants.

9.   We do not carry  product  liability  insurance  and  would  have to pay any
     claims from our revenues and capital resources.

Fonar  does  not  carry  product   liability   insurance  but  is  self-insured.
Consequently,  Fonar would have to pay from its own resources any valid products
liability claim. To date, Fonar has not had to pay any such claims.

10.  We are dependent upon the services of Dr. Damadian.

Our success is greatly dependent upon the continued participation of Dr. Raymond
V. Damadian,  Fonar's founder, Chairman of the Board and President. Dr. Damadian
has acted as our CEO since 1978 and will  continue to do so for the  foreseeable
future. In addition to providing general supervision and direction,  he provides
active  direction,  supervision  and  management  of our  sales,  marketing  and
research  and  development   efforts.  In  connection  with  the  physician  and
diagnostic management services business conducted by HMCA, Dr. Damadian now owns
all of the professional  corporations which are HMCA clients. With the exception
of one  professional  corporation  which  provided  management  fees  to HMCA of
approximately $25,000 in the aggregate in fiscal 2003, all of HMCA's revenues in
fiscal 2003 were provided by  professional  corporations  which are owned by Dr.
Damadian.  Loss of the services of Dr.  Damadian  would have a material  adverse
effect on our business. We do not have an employment or noncompetition agreement
with Dr.  Damadian.  We do not currently  carry "key man" life  insurance on Dr.
Damadian.

11.  Dr. Raymond V. Damadian has voting control of Fonar; the management  cannot
     be changed or the company sold without his agreement.

                                     Page 8


Dr.  Raymond V.  Damadian,  the  President,  Chairman of the Board and principal
stockholder  of Fonar is and will  continue  to be in  control of Fonar and in a
position to elect all of the directors of Fonar. As of September 3, 2003,  there
were outstanding  85,890,712 shares of common stock,  having one vote per share,
4,153 shares of Class B common  stock,  having ten votes per share and 9,562,824
shares of Class C common stock,  having 25 votes per share.  Of these totals Dr.
Damadian owns 2,488,274  shares of common stock and 9,561,174  shares of Class C
common stock, giving him approximately 74% of the voting power of Fonar's voting
stock.  This  means that the  holders  of the  common  stock will not be able to
control  decisions  concerning  any  merger or sale of Fonar,  the  election  of
directors or the determination of business and management policy.

12.  The provisions of our warrants provide for reductions in the exercise price
     if we issue  common  stock at prices  below  market  or below  the  warrant
     exercise prices.

In connection with the issuance of 4% convertible  debentures issued to The Tail
Wind Fund Ltd, we issued warrants. Presently, there are outstanding:

     purchase  warrants to purchase an aggregate of 959,501 shares of our common
     stock at an exercise price of $1.801 per share, subject to adjustment; and

     callable  warrants to  purchase an  aggregate  of  1,800,000  shares of our
     common stock at a fluctuating  exercise  price which will vary depending on
     the market price for our common stock.

Of the purchase  warrants,  659,501 were issued to The Tail Wind Fund,  Ltd. and
300,000 were issued to designees of the placement agent, Roan/Meyers Associates,
L.P. None of the purchase  warrants have been  exercised and all of the purchase
warrants are still  outstanding.  The exercise period for the purchase  warrants
extends to May 24, 2006.

The callable  warrants  originally  covered 2,000,000 shares of common stock and
have a variable  exercise  price.  Subject to a maximum price of $6.00 per share
and a minimum price of $2.00 per share, which is subject to adjustment  pursuant
to the terms of the warrants, the exercise price is to be calculated to be equal
to the average  closing bid price of Fonar's  common stock for the full calendar
month preceding the date of exercise.  The callable warrants will be exercisable
until August 30, 2005. Of these warrants, The Tail Wind Fund, Ltd. exercised its
right to buy 200,000 shares of our common stock,  at a price of $1.42 per share.
The lower  price was the result of our issuing  shares at prices  lower than the
minimum exercise price of the warrants.  These callable  warrants were issued to
replace the original callable warrants, which were exercised in full.

We do have the option, however, of redeeming up to 200,000 callable warrants per
month at a price of $0.01 per underlying  warrant share,  if the average closing
bid price of Fonar's  common stock is greater than 115% of the warrant  price in
effect for five consecutive trading days in any calendar month. We also have the
option of reducing the exercise  price under the callable  warrants to any lower
exercise price that was previously in effect.

                                     Page 9


Both the  purchase  warrants  and callable  warrants  provide for  proportionate
adjustments  in the event of stock  splits,  stock  dividends  and reverse stock
splits. In addition, the exercise prices will be reduced, with certain specified
exceptions,  if we issue shares at lower prices than the warrant exercise prices
or the then current market price for our common stock.


                           FORWARD-LOOKING STATEMENTS

We  make  statements  in  this  prospectus  and the  documents  incorporated  by
reference that are considered  forward-looking  statements within the meaning of
the Securities Act of 1933 and the Securities  Exchange Act of 1934. The Private
Securities  Litigation  Reform Act of 1995  contains the safe harbor  provisions
that cover these forward-looking statements. We are including this statement for
purposes  of  complying  with  these  safe  harbor  provisions.  We  base  these
forward-looking  statements on our current  expectations  and projections  about
future  events.  These  forward-looking  statements are not guarantees of future
performance and are subject to risks,  uncertainties and assumptions  including,
among other things:

     continued losses and cash flow deficits;

     the continued availability of financing in the amounts, at the times and on
     the terms required to support our future business;

     uncertain market acceptance of our products; and

     reliance on key personnel.

Words such as "expect,"  "anticipate,"  "intend," "plan," "believe,"  "estimate"
and  variations of such words and similar  expressions  are intended to identify
such forward-looking  statements.  We undertake no obligation to publicly update
or  revise  any  forward-looking   statements,   whether  as  a  result  of  new
information,  future events or otherwise.  Because of these risks, uncertainties
and  assumptions,  the  forward-looking  events  discussed  or  incorporated  by
reference in this document may not occur.

                                USE OF PROCEEEDS

We cannot  guarantee  that we will receive any proceeds in connection  with this
offering.  We intend  to use the net  proceeds  of this  offering,  if any,  for
general  corporate  purposes,   including  working  capital  to  fund  operating
expenses, accounts payable and capital expenditures. Accordingly, our management
will have broad  discretion  in the  application  of any net proceeds  received.
Pending  such uses,  we intend to invest  the net  proceeds,  if any,  from this
offering in short-term, interest-bearing, investment grade securities.

                              PLAN OF DISTRIBUTION

We may sell the shares being offered by us in this prospectus:

     through dealers, brokers or agents;

                                    Page 10


     through underwriters;

     directly to purchasers; or

     through a combination of any of these methods of sale.

We and our agents and  underwriters  may sell the shares being  offered by us in
this prospectus from time to time in one or more transactions:

     at market prices prevailing at the time of sale;

     at prices related to such prevailing market prices;

     at a fixed price or prices, which may be changed; or

     at negotiated prices.

In addition to any  underwriters we may use, any brokers,  dealers or agents who
participate in the  distribution of the shares may be deemed to be underwriters,
and any profits on the sale of shares by them and any discounts,  commissions or
concessions  received  by any  broker,  dealer  or agent  might be  deemed to be
underwriting  discounts and  commissions  under the Securities  Act. In any such
case, any such underwriters may be subject to statutory liabilities,  including,
but not limited to,  Sections 11, 12 and 17 of the Securities Act and Rule 10b-5
under the  Securities  Exchange Act.  These  provisions of the  securities  laws
provide, in general terms, for liability for fraud, untrue statements  contained
in a prospectus or otherwise made in connection with the sale of securities, and
the failure to disclose  significant  information  which is necessary to prevent
information disclosed from being misleading.

We may solicit directly offers to purchase shares.  We may also designate agents
from  time to time to  solicit  offers to  purchase  shares.  Any agent  that we
designate,  may then resell  such  shares to the public at varying  prices to be
determined by such agent at the time of resale.

We may engage in at the market offerings of our common stock. An "at the market"
offering is an  offering  of our common  stock at other than a fixed price to or
through a market maker.  Under Rule 415(a)(4) of the  Securities  Act, the total
value of at the market  offerings made under this  prospectus may not exceed 10%
of the aggregate market value of our common stock held by non-affiliates.

If we use  underwriters  to sell  shares,  we will  enter  into an  underwriting
agreement  with the  underwriters  at the time of the sale to them. The names of
the  underwriters  will be set forth in the prospectus  supplement which will be
used by them  together  with this  prospectus to make sales of the shares to the
public. Details of our arrangement with the underwriter,  including commissions,
underwriting  discounts or fees paid by us and whether the underwriter is acting
as  principal  or  agent,  would  be  described  in the  prospectus  supplement.
Underwriters may also receive commissions from purchasers of the shares.

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Underwriters  may use dealers to sell shares.  If this happens,  the dealers may
receive  compensation in the form of discounts,  concessions or commissions from
the underwriters and/or commissions from the purchasers for whom they may act as
agents.

Any  underwriters to whom we sell shares for public offering and sale may make a
market  in the  shares  that they  purchase,  but the  underwriters  will not be
obligated  to do so and may  discontinue  any market  making at any time without
notice. Underwriters and agents also may engage in transactions with, or perform
services for, us in the ordinary course of business.

Regardless  of the  method  used to sell the  common  stock,  we will  provide a
prospectus supplement that will disclose:

     the identity of any underwriters, dealers or agents who purchase the common
     stock;

     the material terms of the distribution, including the number of shares sold
     and the consideration paid;

     the amount of any compensation,  discounts or commissions to be received by
     the underwriters, dealers or agents;

     the terms of any indemnification provisions, including indemnification from
     liabilities under the federal securities laws; and

     the nature of any transaction by an underwriter, dealer or agent during the
     offering  that is intended to stabilize or maintain the market price of the
     common stock.

In order to comply with certain state securities laws, if applicable, the shares
may be sold in such jurisdictions only through registered or licensed brokers or
dealers.  In certain  states,  the shares may not be sold unless the shares have
been  registered  or  qualified  for  sale in such  state or an  exemption  from
regulation or  qualification  is available and is complied with. Sales of shares
must also be made by us in compliance with all other applicable state securities
laws and regulations.

MANNER  OF  SALES.  The  shares  may be  sold  according  to one or  more of the
following methods.

     A block trade in which the broker or dealer so engaged will attempt to sell
     the shares as agent but may  position  and resell a portion of the block as
     principal to facilitate the transaction.

     Purchases  by a broker or dealer as  principal  and resale by the broker or
     dealer for its account.

     Ordinary  brokerage  transactions  and  transactions  in which  the  broker
     solicits purchasers.

     Pledges of shares to a broker-dealer or other person, who may, in the event
     of default, purchase or sell the pledged shares.

                                    Page 12


     An exchange distribution under the rules of the exchange.

     In private transactions without a broker-dealer.

     By writing options.

     Any  combination of the foregoing,  or any other  available means allowable
     under law.

EXPENSES  ASSOCIATED WITH REGISTRATION.  We will pay the expenses of registering
the shares under the Securities  Act,  including  registration  and filing fees,
printing expenses,  administrative  expenses, legal fees and accounting fees. If
the  shares  are  sold  through  underwriters  or  broker-dealers,  we  will  be
responsible  for  underwriting  discounts,  underwriting  commissions  and agent
commissions.

INDEMNIFICATION  AND  CONTRIBUTION.  Underwriters,  dealers,  agents  and  other
persons may be entitled,  under  agreements that may be entered into with us, to
indemnification by us against certain civil liabilities,  including  liabilities
under the  Securities Act of 1933, or to  contribution  with respect to payments
which they may be required to make in respect of such liabilities.

SUSPENSION  OF THIS  OFFERING.  We may suspend the use of this  prospectus if we
learn of any event that causes this prospectus to include an untrue statement of
material  fact or omit to state a  material  fact  required  to be stated in the
prospectus or necessary to make the  statements in the prospectus not misleading
in light of the  circumstances  then existing.  If this type of event occurs,  a
prospectus  supplement  or  post-effective   amendment,  if  required,  will  be
distributed.

Computershare Trust Company,  Inc., formerly called American Securities Transfer
& Trust, Inc., located at 350 Indiana Street, Suite 800, Golden, Colorado, 80401
is the transfer agent and registrar for our common stock.


                                  LEGAL MATTERS

Certain  legal  matters with respect to the validity of the shares being offered
by the prospectus will be passed upon by Henry T. Meyer, Esq., 110 Marcus Drive,
Melville, New York 11747. Mr. Meyer is Fonar's General Counsel.


                                     Experts

The consolidated  financial statements contained in Fonar's latest annual report
on Form 10-K, incorporated by reference into this prospectus,  have been audited
by  Marcum  &  Kliegman  LLP to the  extent  set  forth in  their  report.  Such
consolidated  financial  statements were included therein in reliance upon their
reports, given on their authority as experts in accounting and auditing.

                                    Page 13


                                 INDEMNIFICATION

The  Delaware  General  Corporation  Law and  Fonar's  by-laws  provide  for the
indemnification  of an officer or director under certain  circumstances  against
reasonable  expenses  incurred  in  connection  with the  defense  of any action
brought  against him by reason of his being a director  or  officer.  Insofar as
indemnification  for  liabilities  arising  under  the  Securities  Act  may  be
permitted to directors,  officers or other persons under Fonar's  by-laws or the
Delaware General Corporation Law, Fonar has been informed that in the opinion of
the Securities and Exchange  Commission such  indemnification  is against public
policy as expressed in the Securities Act and is therefore unenforceable.

                       WHERE YOU CAN FIND MORE INFORMATION

We file reports,  proxy statements and other information with the Securities and
Exchange  Commission.  Our Securities and Exchange  Commission  filings are also
available over the Internet at the Securities and Exchange Commission's web site
at  http://www.sec.gov.  You may also read and copy any  document we file at the
Securities and Exchange Commission's public reference rooms in Washington,  D.C.
and New York, New York.  Please call the  Securities and Exchange  Commission at
1-800-SEC-0330   for  more  information  on  the  public  reference  rooms.  Our
Commission File No. is 0-10248.

                INCORPORATION OF INFORMATION WE FILE WITH THE SEC

The Securities and Exchange  Commission  allows us to "incorporate by reference"
the information we file with them, which means:

     incorporated documents are considered part of this prospectus;

     we can disclose  important  information  to you by  referring  you to those
     documents; and

     information  that we file with the Securities and Exchange  Commission will
     automatically update and supersede this prospectus.

We are  incorporating  by reference the documents  listed below which were filed
with the Securities and Exchange Commission under the Securities Exchange Act of
1934:

     Annual  Report on Form 10-K for the year  ended  June 30,  2003,  which was
     filed on September 30, 2003;

We also  incorporate by reference  each of the following  documents that we will
file  with  the  Securities  and  Exchange  Commission  after  the  date of this
prospectus but before the end of the offering:

     Reports filed under Sections  13(a) and (c) of the Securities  Exchange Act
     of 1934;

                                    Page 14


     Definitive  proxy or information  statements  filed under Section 14 of the
     Securities   Exchange  Act  of  1934  in  connection  with  any  subsequent
     stockholders' meeting; and

     Any reports  filed under Section  15(d) of the  Securities  Exchange Act of
     1934.

You may request a copy of these  filings,  at no cost,  by  contacting us at the
following address or phone number:

                                Fonar Corporation
                                110 Marcus Drive
                                Melville, New York  11747
                                Attention: Investor Relations


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