8910 University Center Lane, Suite 530

La Jolla California 92122

Phone: 800-775-4902 Ext. 327


Neil Hirschenbein, M.D.

Dr. Hirschenbein has been prescribing bio-identical hormone replacement therapy since 1993, and he has treated several thousand men and women. Due to his experience and reputation in regards to bio-identical hormone replacement therapy, Dr. Hirschenbein has been asked to present at multiple national and international conferences, and for this reason, he has accumulated patients throughout the U.S. and across the world.

Dr. Hirschenbein practices comprehensive medicine and treats each patient as a unique individual. He seeks to find the underlying cause of his patients’ complaints and treats the root of the disease, not just the symptoms. Fifteen years ago, his practice became more integrative, and he was among the first group of physicians to become certified in Anti-Aging Medicine. Using his unique knowledge, Dr. Hirschenbein guides patients through age related symptoms and to help them live healthier, happier lives.


  • Bio-Identical Hormone Replacement Therapy
  • Hormone Imbalances
  • Bio-identical Testosterone Replacement
  • Thyroid Imbalances
  • Adrenal Fatigue Therapies
  • Cancer Prevention
  • Bio-identical Hormones For Women
  • Thermography
  • Nutritional Evaluation and Weight Management
  • Bio-identical Hormones For Men
  • Chronic Fatigue Therapies
  • Healthy Aging and Peak Performance
  • Osteoporosis Prevention and Treatment
  • Treatments For Menopause
  • Heart Disease and Stroke Prevention
  • Stress Management
  • Optimizing Supplements
  • Non-Pharmacologic Treatment of Disease

Education and Background

Dr. Hirschenbein attended medical school at the University of Illinois, Chicago, and completed his residency and fellowship at UCSD. He also has a Ph.D. in clinical psychology from Boston University. Dr. Hirschenbein’s most recent certification came from UCSD for his participation in Health Care leadership. He is a member of the American Medical Association, the California Medical Association, and the San Diego County Medical Society. Dr. Hirschenbein, is also a member of the San Diego GI Society,

American College of Physicians, American College of Physician Executives, American College of Managed Care Medicine, American Society of Bariatric Physicians, American Academy of Anti-Aging Medicine, and El Cajon, La Mesa, and Santee Chambers of Commerce.