
Gordon C. Gunn, M.D.
Quick Facts
| Practice Type | Concierge |
| Location | Fullerton, Buena Park, La Mirada, Yorba Linda, Diamond Bar, Walnut |
| Doctors | Gordon Gunn M.D., F.A.C.O.G., Preventive Medicine |
| Year Founded | 1971 |
About
At Gordon C. Dr. Gordon Gunn established his Fullerton practice in 1971 and has steadily expanded its clinical scope ever since. He now serves both female and male patients across gynecology, preventive cardiology, endocrinology, gastroenterology, and female urology. Dr. Gunn's signature Longevity Program guides patients through four lifestyle pillars: nutrition, exercise, stress management with meditation, and sleep. He uses vascular ultrasound, Boston Heart Diagnostics cardiovascular risk screening, genetic testing, and the Galleri Multi-Cancer Early Detection Blood Test to catch problems early. His guiding belief, that health is a moving target, shapes every treatment plan. He works as a "Field General," coordinating specialist care and keeping patients in the driver's seat of their own health journeys.
Details
Address
100 East Valencia Mesa Drive, Suite 215, Fullerton, CA 92835
Phone
(714) 912-2211Website
Visit websiteOur Doctors
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Frequently Asked Questions
Dr. Gunn provides 24/7 direct access to all concierge members. Each member receives a personalized wallet card with his private contact details. Patients report that Dr. Gunn returns after-hours calls within 30 minutes, including following surgical procedures.
The concierge membership at Gordon C. D. operates outside of traditional insurance billing for membership fees. Patients interested in specific coverage details should contact the practice directly at (714) 912-2211.
The Longevity Program centers on four lifestyle pillars: nutrition, exercise, stress management with meditation, and sleep. Dr. Gunn provides each member with a personalized Nutritional Program Booklet and exercise guidelines. The program also incorporates stress management strategies, including meditation, and sleep optimization guidance.
Dr. Gunn uses several tools for early cancer detection. Annual ultrasound body screening focuses on early tumor identification. He also offers the Galleri Multi-Cancer Early Detection Blood Test, tumor marker testing, genetic testing, mammography, and colonoscopy. These screens form part of the comprehensive annual evaluation.
Yes, Gordon C. D. serves both female and male patients. Dr. Gunn originally focused on women's health, but expanded his practice to include men after female patients' husbands sought the same level of comprehensive preventive care he provided.
The practice uses vascular ultrasound to detect and monitor atherosclerosis, Boston Heart Diagnostics proprietary cardiovascular risk screening, advanced lipid testing, and echocardiography. Dr. Gunn also performs heart and stroke risk assessments as part of every comprehensive annual evaluation.
Dr. Gunn limits the number of patients in his practice so that appointments run on time and care never feels rushed. The concierge model allows him to spend meaningful time with each patient during every visit.
The annual evaluation at Gordon C. D. covers a comprehensive review of current health issues, in-depth diagnostic testing, cardiovascular and stroke risk assessment, prediabetes screening, osteoporosis screening via DEXA scan, ultrasound body screening, and genetic testing where appropriate. Dr. Gunn uses findings to build a personalized life plan for each patient.
Prospective patients can contact the practice by phone at (714) 912-2211. The office is located in the Val Mesa Medical Building at 100 East Valencia Mesa Drive, Suite 215, in Fullerton, California.
Yes, Dr. Gunn acts as a "Field General" for each patient's medical journey. He oversees all aspects of care and collaborates with specialists when needed. This coordination ensures that patients receive consistent, well-managed care across all of their health concerns.
Practice last updated June 9, 2026


