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Fred I. Ehrenstein, M.D.
University of Istanbul, Turkey (M.D.1962)
Mount Sinai Hospital, Cleveland, Ohio,general surgery resid.1963-1967
Case Western Reserve University Hospital, Cleveland,Ohio, cardiothoracic residency 1967-1970
Commander, USNR 1970-1972
Attending surgeon, Memorial Regional Hospital, Hollywood, Florida 1972-present
past chief of surgery and past chief of staff in the same institution