American Academy of Dermatology*
American College of Mohs Micrographic Surgery and Cutaneous Oncology
American College of Surgeons*
American Radium Society
American Society of Clinical Oncology
American Society of Colon and Rectal Surgeons
American Society for Head and Neck Surgeons
American Society of Hematology
American Society of Pediatric Hematology and Oncology
American Society for Therapeutic Radiology and Oncology
American Urologic Association*                                             *Doctors who belong to these societies and
Association of Community Cancer Centers                           spend a major portion of their time treating
Society of Gynecologic Oncology                                          cancer are invited to submit their names for
Society of Head and Neck Surgeons                                       inclusion in the directory.  The remaining
Society of Pelvic Surgeons                                                      societies list all of their physician 
Society of Surgical Oncology                                                  members.
Society of Urologic Oncology