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4.9
Doctor of medicine (MD)
Rheumatology
(board certified)
Medical Group
Insurance

4.9
Doctor of medicine (MD)
Rheumatology
(board certified)
Medical Group
Insurance
Accepting new patients
Virtual visits available
5525 Grossmont Center Drive
Floor 3
La Mesa, CA 91942-3009
Get directions
619-644-6750
Fax: 619-644-1139
Monday
Tuesday
Wednesday
Thursday
Friday
I strive to optimize the care of rheumatologic disease for my patients.
1609886019
Dean F. Mayer, MD, accepts 34 health insurance plans.
4.9
293 ratings
Provider discussed treatment options
4.9
Explanations the care provider gave you about your problem or condition
4.9
Likelihood of your recommending this care provider to others
4.9
Concern the care provider showed for your questions or worries
4.9
Provider included you in decisions
4.9
Verified Patient
January 26, 2026
5.0
Thank you, Dr Mayer, for including me in decision making about my care. He is such an amazing doctor, and I highly recommend him to family and friends! wished Sharp had more doctors like him.
Verified Patient
January 25, 2026
5.0
Dr. Mayer recommended a new step in my treatment, but he included me completely in the decision to escalate. When I asked questions, I felt as though he answered them fully and listened to all of my concerns. In general, I feel that Dr. Mayer is always looking out for my best interest as his patient. He never rushes through the visit and shows a lot of empathy for my condition.
Verified Patient
January 18, 2026
5.0
Dr Mayer is a very caring doctor!
Verified Patient
January 17, 2026
3.0
Dr. Mayer is recognized as a competent healthcare provider. However, as a new patient in the field of Rheumatology, I encountered difficulties in comprehending his explanations. It was noted that he expedited the examination due to a 40-minute delay in the appointment. Additionally, there was a lack of eye contact during the consultation. While I appreciated his promptness in issuing imaging orders, it would have been more efficient to either expedite the process further or schedule an appointment prior to his departure from the office to facilitate immediate MRI completion.
Reviews are collected through nationally recognized Press Ganey patient satisfaction surveys. Learn more about ratings and reviews.

Over 50 recognitions
Dean F. Mayer, MD, has received over 50 Guardian Angel recognitions from grateful patients and families. Have you and your family received exceptional care from Dean F. Mayer, MD? Consider paying tribute with a Guardian Angel gift.

Over 50 recognitions
Dean F. Mayer, MD, has received over 50 Guardian Angel recognitions from grateful patients and families. Have you and your family received exceptional care from Dean F. Mayer, MD? Consider paying tribute with a Guardian Angel gift.
Dean F. Mayer, MD, has been featured as a medical expert in Sharp Health News.
All affiliated doctors referred by Sharp HealthCare are in good standing with a Sharp hospital or medical group and pay no fees to be included in this service. Doctors are not employees or agents of Sharp HealthCare. Selection is based on your particular needs. Learn more about how doctors and other providers are included in this service and the information displayed here.