<ARTICLE> 5
<CIK> 0000355019
<NAME> FONAR CORPORATION
<MULTIPLIER> 1000
       
                             
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          JUN-30-1998
<PERIOD-END>                               JUN-30-1998
<CASH>                                          41,752
<SECURITIES>                                    20,252
<RECEIVABLES>                                   12,274
<ALLOWANCES>                                     2,397
<INVENTORY>                                      3,514
<CURRENT-ASSETS>                                76,514
<PP&E>                                          27,945
<DEPRECIATION>                                  18,843
<TOTAL-ASSETS>                                 108,448
<CURRENT-LIABILITIES>                           22,088
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          1
<COMMON>                                             6
<OTHER-SE>                                      72,566
<TOTAL-LIABILITY-AND-EQUITY>                   108,448
<SALES>                                          3,938
<TOTAL-REVENUES>                                27,554
<CGS>                                            7,800
<TOTAL-COSTS>                                   23,842
<OTHER-EXPENSES>                                 6,507
<LOSS-PROVISION>                                   930
<INTEREST-EXPENSE>                                 728
<INCOME-PRETAX>                                 (6,004)
<INCOME-TAX>                                      (498)
<INCOME-CONTINUING>                             (5,653)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    (5,653)
<EPS-PRIMARY>                                     (.09)
<EPS-DILUTED>                                     (.09)