Address whatever health concerns you may have in the relaxed, unhurried atmosphere of Canyon Ranch. Our board-certified physicians are experts in a wide-range of issues, such as women's health care, preventive cardiology and herbal medicine.

Set aside a portion of your visit for a personal evaluation. Our physicians will work with you to integrate all aspects of your health and well-being into a plan that's right for you.

Learn more about our Medical Services.

Dr. Stephen Brewer
Stephen Brewer joined the Canyon Ranch team in July 2004. He relocated from Ohio where he was the medical director of Integrated Medicine at Tri-Health Hospitals and a family physician in private practice.

His areas of special interest include family medicine, integrated medicine, acupuncture, sports medicine, cardiac and health risk reduction and optimizing lifestyles.

Dr. Brewer received his medical degree from the Medical College of Ohio and completed his family medicine residency at Riverside Methodist Hospital. He completed specialty training as an associate fellow in integrative medicine at the University of Arizona. Dr. Brewer was trained in acupuncture at UCLA and is certified in guided imagery.

To complement his work at Canyon Ranch, Dr. Brewer is also a member of the Adjunct Staff at the prestigious Cleveland Clinic and a Clinical Assistant Professor at the University of Arizona College of Medicine.

Dr. Phil Eichling
Dr. Eichling is the director of the Canyon Ranch Executive Health Program. Prior to that he served as medical director for Canyon Ranch in Tucson from 1988 to 2004. His areas of specialty include sleep medicine, cardiovascular risk reduction, stress, preventive medicine, weight management and lifestyle change.

In addition to his medical degree from New York University, Dr. Eichling holds a master's in public health from Harvard University and a master's in theology from the University of Chicago. He completed his internship and residency in internal medicine at Boston City Hospital and is board-certified in internal medicine and sleep medicine.

Dr. Eichling is a clinical associate professor in the department of Internal Medicine at the University of Arizona College of Medicine, where he also practices in the Sleep Disorders Center.

To complement his work at Canyon Ranch, Dr. Eichling is also a member of the Adjunct Staff at the prestigious Cleveland Clinic.

Dr. Rich Gerhauser
Dr. Gerhauser, who has served as a staff physician at Canyon Ranch since 1996, specializes in sports medicine, performance enhancement, exercise physiology, cardiovascular risk reduction, nutritional medicine, clinical preventive medicine and weight loss.

He received his doctorate in medicine from the University of Nevada School of Medicine and also holds a master of science degree in exercise physiology and a master's in public health from the University of Arizona. He completed a sports medicine fellowship at the University of Arizona. He serves as Assistant Clinical Professor for the University of Arizona College of Medicine. He is on the faculty of the University of Arizona College of Medicine and is board certified in general preventive medicine and public health. Dr. Gerhauser also is a fellow of the American College of Preventive Medicine and the American College of Sports Medicine.

Dr. Bruce Roberts
Dr. Roberts is a graduate of the Michigan State University College of Human Medicine and is certified by the American Board of Family Practice, the American Board of Psychiatry and Neurology, and the American Board of Holistic Medicine.

Dr. Roberts has a diverse background that includes family medicine, adult and adolescent psychiatry, urgent care, physical medicine, mind/body/spirit medicine. He also draws on over twenty years of practice experience as a holistic health consultant. His practice emphasizes a natural and holistic approach to health that optimizes the patients’ inherent healing capacity and empowers them to take control of their own healing journey.

In addition to his work at Canyon Ranch, Dr. Roberts is also the co-director of the Synchronicity Center for Mind/Body/Spirit Medicine in Tucson. As a voluntary faculty member at the University of Arizona, he teaches mind/body/spirit medicine to first-and-second year medical students.

Dr. Molly Roberts
Molly Roberts, M.D., M.S., specializes in helping others get in touch with their own inherent healing ability. Her areas of expertise include mind, body and spirit medicine, family practice, nutritional medicine, holistic medicine, women’s health and sexuality counseling. Dr. Roberts received her medical degree from the University of Arizona in Tucson. In addition, she is a psychotherapist who holds a master of science degree in rehabilitation counseling and vocational evaluation from the University of Arizona with additional Ph.D. work in rehabilitation psychology. In her pursuit of the practice of mind, body, and spirit medicine, she was ordained as an interfaith minister through the Madonna Ministry and AIWP and is certified as a shamanic pastoral therapist. She is triply board certified by the American Board of Family Practice, the American Board of Holistic Medicine, and the American Board of Physician Nutrition Specialists. Dr. Roberts also is Co-Director of the Synchronicity Center for Mind/Body/Spirit Medicine in Tucson. She has published two books, Blackwell Complementary and Alternative Medicine: Fast Facts for Medical Practice and The Individual Optimal Nutrition Handbook. She teaches mind, body, and spirit medicine and serves as a mentor to medical students and residents throughout the country.

Dr. Jyotana Sahni
Dr. Sahni serves as a staff physician at Canyon Ranch, with specialties in premenstrual syndrome, menopause/perimenopausal issues, sexuality and sleep medicine. She holds a bachelor's degree from Haverford College and a doctorate in medicine from Hahnemann University School of Medicine. She completed a residency in internal medicine with extra training in neurology. She is board certified in internal medicine.

Dr. Jason Theodosakis
As a practicing staff physician for Canyon Ranch, Dr. Theodosakis (also known as Dr. Theo) specializes in both sports and preventive medicine. He is the author of four books including the #1 New York Times bestseller, The Arthritis Cure. After graduating with honors in biology and chemistry, Dr. Theodosakis earned his doctorate in medicine from The University of Health Sciences, Chicago Medical School. He completed his internship in internal medicine. His three-year residency in general preventive medicine and fellowship in sports medicine are from the University of Arizona Health Sciences Center, where he is an assistant professor. He also graduated Summa Cum Laude with master's degrees public health and exercise physiology from the University of Arizona. He is board-certified in preventive medicine and public health, a Diplomate of the National Board of Medical Examiners and a Fellow of the American College of Preventive Medicine.