Rita Ellithorpe, MD
Medical Director/Integrative Medicine

Dr. Rita Ellithorpe received her medical degree in 1982 from the Chicago Medical School in North Chicago, IL. Before completing her residency in Family Practice at Womack Army Hospital, Fort Bragg, NC in 1983. She relocated to Fort Knox, KY where she served as an emergency room staff physician, general medical officer, and flight surgeon as Chief of the Aviation Clinic from 1983-1990. Dr. Ellithorpe received a second doctorate in Integrative Medicine from the Capitol University of Integrative Medicine in Washington, D.C.
As a guest faculty member at Capitol University, she continues to teach anti-aging medicine and natural hormone replacement therapy. She is a Diplomat of the American Board of Anti-Aging Medicine as well as the Founder and Medical Director of Tustin Longevity Center. Her research on Oxidative Stress and Anti-Aging has been well-published. Dr. Ellithorpe is widely recognized as a speaker, researcher, and author in her industry. She is a staff physician and the Director of Women’s Studies at Whitaker Wellness Medical Clinic in Newport Beach, CA. She has helped in the development of natural medicinal therapies at the Great Smokies Medical Center in Asheville, NC.
With a determined commitment to her patient’s nutritional road to health, she regularly reviews treatment modalities and documents the results. Dr. Ellithorpe shares the documented research of successful interventions in peer-reviewed journals to help further educate her colleagues on the benefits of certain treatment modalities. At Tustin Longevity Center, Dr. Ellithorpe provides a practice rooted in a functional approach which integrates the best of western medicine with effective, natural therapies.
Dr. Rita’s Testimonials
Dr. Mitchell took her time to listen to my concerns, clarified what she understood, and addressed every single one. She created a plan to follow up with blood work and another appointment to nahe sure the changes she made to my supplements regimen are good.
— Batel Y. (Patient since 2012)
Verified Buyer on Apr 15, 2021Dr. Kaur is the best. The front office staff is great, especially Ashley. They are always friendly and super helpful.
— Tammy A. (Patient since 2015)
Verified Buyer on Apr 14, 2021Prompt and personal attention. I’ve been very impressed.
— Valerie P. (Patient since 2021)
Verified Buyer on Apr 12, 2021All the doctors and staff are so supportive and caring.
— Rosemarie B. (Patient since 2008)
Verified Buyer on Apr 8, 2021The TLC Team is committed to us patients.
— Thomas B. (Patient since 2018)
Verified Buyer onI've been going to Dr. Ellithorpe for over 10 years. She is so knowledgeable & professional. I trust her with anti-aging & health.
— Patricia M. (Patient since 2008)
Verified Buyer on Mar 26, 2021Great Balance of Service
— Gayle M. (Patient since 2021)
Verified Buyer onit was a supportive learning experience
— Joseph M. (Patient since 2019)
Verified Buyer onDr. Mitchell is amazing
— Vanessa R. (Patient since 2012)
Verified Buyer onAppointment was on time and Dr. E was very sensitive to my need and concerns. Like always, she succinct, to the point and very helpful. The staff is always efficient, professional and well organized.
— Dean D. (Patient since 2013)
Verified Buyer on Mar 18, 2021When it's time to make healthy changes to your lifestyle, Tustin Longevity encourages but never judges!
— Victoria A. (Patient since 2021)
Verified Buyer on Mar 14, 2021Friendly, courteous and professional staff.
— Vladimir S. (Patient since 2008)
Verified Buyer onIt was only blood test- but she was nice- respectful and professional
— Stephen K. (Patient since 2017)It was only blood test- but she was nice- respectful and professional
Verified Buyer on Mar 10, 2021Very friendly staff. Dr. Kaur was extremely thourough. It's wonderful to have a doctor who takes the time to listen and go through your entire history.
— Kristen P. (Patient since 2021)
Verified Buyer on Mar 9, 2021Very helpful wholistic approach to health
— Marcia P. (Patient since 2008)
Verified Buyer onMy experience with Dr. Kaur was very positive and she was very thorough and I feel that I will be well taken care of and listened to. thank you
— David N. (Patient since 2021)
Verified Buyer on Mar 5, 2021Our Services
We offer advanced integrative medicine to residents in and around Southern California, to help treat people looking to regain and prolong their health.
Dr. Rita’s Blogs
Health
YouTube Livestream Q&A Transcript, November 28, 2023
Wendy LewisQuestion “Hi Dr. E! Together with Dr. Tucker in Orange, I convinced my husband to get off statins. His total cholesterol is 359. His LDL is 263....
Read MoreImmunity
YouTube Livestream Q&A Transcript, November 21, 2023
Wendy LewisQuestion “Hi, Dr. Rita, have you seen issues after ear wax removal via irrigation causing hyperacusis? Is it typically recommended to remove earwa...
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