Personalized Healthcare for All Generations

At Graybill Medical Group, we’ve been a trusted source of quality health care for multiple generations of North San Diego County and Temecula families. Founded as a small family practice in Escondido 1932 by Dr. Martin B. Graybill, today we're the region's largest Independent Multi-specialty Medical Group.

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featured doctor

Linden Burzell, M.D.

Linden Burzell, MD

"I'm passionate about advising my patients on how to achieve a balance of good health, happiness and quality of life." Dr. Linden Burzell grew up in Hawaii before attending the University of Oregon, where he received his undergraduate degree. He received his medical degree from St. George's...

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Latest Updates

Notice of Privacy Practices Effective September 23, 2013

Notice of Privacy Practices Brochure – English

Notice of Privacy Practices Brochure – Spanish


10/3/13–The front desk [in Oceanside] is always awesome, multitasking without sacrificing professional courtesy and prompt. Dr. Tinnio and all the nurses are awesome and very knowledgeable. Everyone is prompt even at other locations such as Escondido. I trust Dr. Tinnio completely.–SH

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This 30-Minute Test Could Save Your Life

March is National Colorectal Cancer Awareness Month. If you’re over age 50 there’s no excuse not to get a colonoscopy. This safe and painless procedure takes about 30 to 60 minutes and is used to detect early signs of colorectal cancer, the third most common cancer among men and women in the United States. Learn […]

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Patient Portal

We’re pleased to offer our patients access to the NextGen Patient Portal. This state-of-the-art tool allows easy communication between you and your Graybill Provider in a safe and secure online environment.

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