princeton unuversity, a.b, 1957
ohio state university, m.s., 1963
ohio state university, m.d., 1963
northwestern university, ph.d., 1969
the presbyterian hospital, new york, internship,1963-1964
ohio state university, general surgery residency, 1964-1969
ohio state university, cardiothoracic residency, 1969-1971
cardiac surgery databases
cardiac surgery business models