Background
Hayes, Mark Allan was born on October 19, 1914 in Bay City, Michigan, United States. Son of Howard Mark and Mildred Marian (Anderson) Hayes.
Hayes, Mark Allan was born on October 19, 1914 in Bay City, Michigan, United States. Son of Howard Mark and Mildred Marian (Anderson) Hayes.
Bachelor of Arts, University of Michigan, 1937; M.D. cum laude, University of Michigan, 1940; Doctor of Philosophy, University Michigan, 1948; Master of Science, University of Michigan, 1951; Master of Arts (honorary), Yale, 1961.
Intern, University of Michigan Hospital, 1940-1941; assistant resident surgery, University of Michigan Hospital, 1941-1942; resident surgery, University of Michigan Hospital, 1942-1943, 48-49; demonstrator anatomy, University of Michigan Hospital, 1942-1943; Kellogg fellow anatomy, University of Michigan Hospital, 1946-1947; member of faculty, University of Michigan Medical School, 1947-1952; assistant professor sugery, University of Michigan Medical School, 1951-1952; member of faculty, Yale Medical School, since 1952; director, Yale Medical School (Samuel C. Harvey Metabolic Unit), 1952-1954; associate professor surgery, Yale Medical School (Samuel C. Harvey Metabolic Unit), 1952-1961; professor surgery, Yale Medical School (Samuel C. Harvey Metabolic Unit), 1961-1979; professor emeritus, Yale Medical School (Samuel C. Harvey Metabolic Unit), since 1979.
Served to lieutenant commander, Medical Corps United States Naval Reserve, 1942-1946. American College of Surgeons fellow. Member American Surgical Association, American Gastroenterol.
Association, Frederick A. Coller, New England surgical societies, Society University Surgeons, Society Surgery Alimentary Tract (a founder), Sigma Xi, Alpha Omega Alpha.
Married Margaret Mary Rupff, June 23, 1948. 1 son, Mark Allan.