Background
Clark, John Whitcomb was born on August 14, 1918 in Walkerton, Indiana, United States. Son of John and Minnie (Whitcomb) Clark.
Clark, John Whitcomb was born on August 14, 1918 in Walkerton, Indiana, United States. Son of John and Minnie (Whitcomb) Clark.
Student, University Chicago, 1936-1939; Doctor of Medicine Harvard, 1943.
Intern, Presbyterian Hospital, Chicago, 1943-1944;
resident radiology, Presbyterian Hospital, 1946-1949;
assistant attending radiologist, Presbyterian Hospital, 1949-1950;
associate attending, Presbyterian Hospital, 1950-1955;
attending radiologist division radiology and nuclear medicine, Presbyterian-St. Luke's Hospital, Chicago, 1955-1970;
attending radiologist, Presbyterian-St. Luke's Hospital, 1970-1986;
head radioisotope department, Presbyterian-St. Luke's Hospital, 1955-1965;
chairman radioisotope committee, Presbyterian-St. Luke's Hospital, 1956-1970;
member of faculty, University of Illinois School Medicine, Chicago, 1948-1970;
professor radiology, University of Illinois School Medicine, 1963-1970;
professor radiology, Rush Medical College, Chicago, 1970-1989;
director computed tomography and nuclear magnetic resonance, Rush Medical College, Chicago, 1982-1986. Associate scientist division biological and medical research Argonne National Laboratory, Lemont, Illinois, 1952-1956, consultant scientist, 1956-1962. Member radiation study section National Institutes of Health, 1962-1966.
Member committee community health Institute Medicine, Chicago, 1968-1980. Consultant in field.
Served to captain Army of the United States, 1944-1946. Fellow American College Radiology. Member Radiological Society North America, Chicago Roentgen Society (president 1963-1964), American Medical Association, American Roentgen Ray Society.
Married Mary Louise Dormady, April 15, 1961.