81.  He received his medical degree from the University of Chicago in 1952, the year he first established ties to Columbia as an intern at Presbyterian Hospital.

82.  He received his medical degree in 1931.

83.  He received his medical degree in 1957 at the University of Rochester, N.Y., where he also trained in pathology.

84.  He received his medical degree in 1980 and trained in neurology at the University of Michigan.

85.  He received his medical degree with honors from Ohio State in 1945.

86.  He received his undergraduate degree from Haverford College in 1928 and his medical degree at Johns Hopkins in 1932.

87.  He returned home in 1945, and went on to receive his medical degree from Illinois.

88.  He earned a bachelor's degree at Wake Forest College, served in the U.S. Air Force and received his medical degree from Jefferson Medical College in Philadelphia.

89.  He earned his medical degree and doctorate at the Karolinska Institute in Stockholm, where he later taught genetics.

90.  He earned his medical degree at Harvard Medical School and shared a private practice with his father until he was called up for duty in the Army Reserve.