Professional Societies
- Alpha Omega Alpha Honor Medical Society
- American Association for the Advancement of Science
- American Association of Clinical Urologists, Inc.
- American Cancer Society, “Man to Man” Task Force Member
- American Chemical Honor Society
- American Medical Association
- American Society of Gene Therapy
- American Urological Association
- Endourological Society, Inc.
- Harris County Medical Society
- Houston Urological Society
- New York Academy of Sciences
- Society for Basic Urologic Research, Finance Committee Member - 1995
- Society of Laparoendoscopic Surgeons
- Society of Urologic Oncology
- South Central Section of the American Urological Association
- Texas Urological Society
- Western Urologic Forum - March 2002
