William E. Callaghan, M.D.
Cardiology, Internal Medicine
American Board of Internal Medicine - Cardiovascular Disease
American Board of Internal Medicine - Internal Medicine
M.D. : Eastern Virginia Medical School - 1982
Residency: EVMS (July 01, 1982 - June 30, 1985)
Fellowship (July 01, 1985 - June 30, 1988)