Background
Greenbaum, Charles Hirsch was born on February 22, 1925 in Philadelphia, Pennsylvania, United States. Son of Sigmund Samuel and Rae Shirley (Refowich) Greenbaum.
Greenbaum, Charles Hirsch was born on February 22, 1925 in Philadelphia, Pennsylvania, United States. Son of Sigmund Samuel and Rae Shirley (Refowich) Greenbaum.
Graduate School Medicine, 1955-1956, Pennsylvania Hospital. Graduate School Medicine, 1958-1970.
Intern, Philadelphia General Hospital, 1954-1955. Resident University of Pennsylvania Graduate School Medicine, 1955-1956, Pennsylvania Hospital, 1956-1957, Hospital University of Pennsylvania, 1957-1958. Practice medicine specializing in dermatology, Philadelphia, 1958-1995.
Instructor dermatology Jefferson Medical College, Philadelphia, 1958-1972, clinical associate professor, 1972-1981, clinical professor, 1981-1995, honorary professor dermatology, 1995.
Attending physician, chief dermatology Holy Redeemer Hospital, Meadowbrook, Pennsylvania, 1958-1995, emeritus staff, 1995. Instructor dermatology University of Pennsylvania Graduate School Medicine, 1958-1970.
Medical advisor Pennsylvania Blue Cross, 1973.
Served with United States Marine Corps, 1943-1946.Diplomate American Board Dermatology. Fellow American Academy Dermatology, American College of Physicians. Member American Dermatological Association, Society Investigative Dermatology, American Academy Dermatology (chairman advisory board council 1977, Chairman of Commission evaluation 1979-1982, chairman audit committee 1991-1993), American Medical Association (member section on dermatology 1978), Pennsylvania Academy Dermatology (president 1976-1977), Philadelphia Dermatological Society (president 1976-1977), College Physicians Philadelphia, Solomon Solis-Cohen Medical Literature Society (president 1978), Pennsylvania, Philadelphia County (president North. branch 1976, director 1977) medical societies.
Married Julia Heimowitz, July 3, 1955. Children: Steven Samuel, Lynne Carol, Robert David.