Rush Medical School, University of Chicago, 1939
Mount Sinai Hospital and School of Medicine, 1954
American Board of Surgery
Surgical Oncology
Surgical Oncology
Fellow American College of Surgeons
American Medical Association
Puerto Rico Medical Association
Society of Head and Neck Surgeons
Society of Surgical Oncology
European Society of Mastology
American Radium Society
American Society Clinical Oncology
Fellow American College Chest Physician