Hebrew University Jerusalem M.D (1963)
Michael Reese Hosp. Chicago GenSurg (1965-1970)190
St. Vincent Hosp. Los Angeles CardSurg (1970-1971)1971
Los Angeles Co./USC CardSurg (1972-1973)
USC Los Angeles Ph.D 1975
Director Cardiac Surgery Northridge Hospital Northridge CA (1977-1984)
St. Thomas Hosp. Nashville TN fellowship CardSurg (1984)
Human Hospital Clear Lake TX chief cardiac surgeon (1984-1994)
Santa Clara Valley Medical Center San Jose CA Assoc. Chief Cardiac Surgery (1994-2001)
Santa Clara Valley Medical center San Jose CA Chief Cardiac Surgery (2001-)