Dr. Thomas graduated summa cum laude from the University of California-Davis with a Bachelor of Science in Biochemistry in 1976. In 1979, he received his medical degree and graduated magna cum laude from Baylor College of Medicine.
He completed his internship and residency at the University of Washington in 1983 followed by a fellowship in Gastroenterology at the University of California-San Diego in 1986. He is board-certified in Internal Medicine and Gastroenterology.
His interests include golf, old cars, gardening and baseball.
Undergraduate: University of California @ Davis
Medical School: Baylor College of Medicine
Residency: University of Washington
Fellowship: University of California