41.   He received his medical degree from Harvard University.

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

43.   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.

44.   He graduated from the Normal School of Santiago and earned medical degrees at the University of Santo Domingo and the University of Pennsylvania.

45.   He obtained both his medical degree and a doctorate in pharmacology there.

46.   He then practiced as a dentist in Louisville before earning his medical degree at the University of Vermont.

47.   He received his medical degree at the University of Bern, Switzerland, completed his residency at Mt. Sinai Hospital in Manhattan and practiced pediatrics on Staten Island.

48.   He received his medical degree from the University of Chicago.

49.   He received his medical degree from the University of Southern California.

50.   He says diagnosing athletic injuries is difficult even for those with medical degrees.