Background
Clearfield, Harris Reynold was born on August 8, 1933 in Philadelphia, Pennsylvania, United States. Son of Samuel and Rae (Lewis) Clearfield.
Clearfield, Harris Reynold was born on August 8, 1933 in Philadelphia, Pennsylvania, United States. Son of Samuel and Rae (Lewis) Clearfield.
Bachelor of Science, Franklin and Marshall College, 1955; Doctor of Medicine, Jefferson Medical College, 1959.
Intern, Graduate Hospital University of Pennsylvania, Philadelphia, 1959-1960;
resident in internal medicine, Graduate Hospital University of Pennsylvania, Philadelphia, 1960-1962;
resident in gastroenterology, Graduate Hospital University of Pennsylvania, Philadelphia, 1962-1963;
member of staff, Graduate Hospital University of Pennsylvania, Philadelphia, 1963-1972;
member of staff, Episcopalian Hospital, Philadelphia, 1967-1972;
head section gastroenterology, Episcopalian Hospital, Philadelphia, until 1972;
senior attending physician, Philadelphia Gen Hospital, 1972-1977;
member of faculty, University of Pennsylvania Medical School, Philadelphia, 1963-1972;
clinical assistant professor medicine, Temple University Medical School, Philadelphia, 1967-1972;
director division gastroenterology, Hahnemann Hospital, Philadelphia, since 1972;
professor medicine, Hahnemann Hospital, Philadelphia, since 1972. Lecturer, consultant Naval Regional Medical Center, Philadelphia, 1976-1978. Senior consultant Philadelphia General Hospital, 1972-1974.
Member governor's advising committee of American College of Physicians, 1980-1988. Dir.Krancer Center for Inflamatory Bowel Disease Research, since 1985.
Chairman science advisory board National Foundation Ileitis and Colitis, 1976-1980, trustee, since 1990. Fellow American College of Physicians, Philadelphia College Physicians. Member American Gastroenterologic Association, Bockus International Society Gastroenterology (trustee, vice president, president 1993-1995), Philadelphia Gastroenterology Group (president 1974-1975), American Society Gastrointestinal Endoscopy, American College Gastroenterology (governor Eastern Pennsylvania 1990-1992, board of trustees 1992-1996), Pennsylvania Society Gastroenterology (president 1993-1995), Delaware Valley Society Gastrointestinal Research Forum, Pennsylvania Medical Society (commn.on accreditation 1986-1992), Philadelphia Medical Society (board directors since 1996, secretary since 1998).
Married Louise Libby, June 30, 1957. Children: Andrea, Jonathan.