2 ALUMNI ASSOCIATIONS AND SOCTAL CLUBS: Mayo Foundation Alumni Association University of Virginia Medical Alumni Association President, Manor Country Club Community Association, 1966 Board of Governors, Manor Country Club, 1967-1968 Executive Committee, Manor Country Club Board of Governors, 1968 Advisory Committee, Manor Country Club Board of Governors, 1969-1972 SEMINARS AND LECTURES: Radiology Representative, Tumor Board Seminars, U.S. National Naval Medical Center, Bethesda, Maryland, 1950-1954 American Cancer Society Speakers Bureau, Washington, D.C. Chapter, 1964-1965-1966 PROFESSIONAL AND SCIENTIFIC SOCIETIES: American Medical Association - 1941-1972 American College of Radiology - 1949-1972 Executive Committee of the Council ACR, 1968 Councilor from the Washington Chapter of ACR, 1965-1968 Committee on Radiological Units. Standards and Protection. 1970-1972 Councilor from U.S. Public Health Service ~ 1970-1972 Member, Task Force on Pneumoconiosis of ACR ~ 1970-1972 Member, American College of Radiology Residents Workshop, -Washington, D.C. ~ 1965 Chairman, American College of Radiology Residents Workshop, Johns Hopkins Hospital, 1970 Fellow, ACR, 1969 Diplomate of the American Board of Radiology, 1949 District of Columbia Medical Society Chairman, Committee on Licensure, 1967-1968 Vice-Chairman, Committee on Credentials, 1967-1968 Chairman, Annual Scientific Assembly, 1966 Chairman, Committee on Hospital Utilization, 1966 New York Academy of Sciences, 1968 Eastern Radiological Society, 1968-1972 Louis MacKall Medical Society, Washington, D.C., President, 1967-1968 Advisory Committee Chairman, Mid-Eastern Conference of X-ray Technicians, 1967-1968 Honorary Member, District of Columbia Society of Radiological Technicians, 1968 Radiological Society of North America - 1949-1972 Committee on Audio-visual Aids, 1970 American Roentgen Ray Society - 1971 lO1uBIY