Dale J. Ritzo, MD

Internal Medicine
101 South San Mateo Drive Suite 206
San Mateo, CA 94401 Get Directions
650.343.4003
Dale J. Ritzo, MD
More information available

Annual Membership Fee

562.50 every 3 months
1,125.00 every 6 months
2,250.00 each year

My Philosophy and Approach to Wellness...

Healthy living, disease prevention, and personalized, timely medical treatment are what I want for myself and my family. I want my patients to expect those same things for themselves and it is my job to fulfill those expectations for each and every patient that I care for.
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Dr. Ritzo's Credentials

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Residency:
Mercy Hospital and Medical Center
San Diego, CA
1983-1985

Internship:
Mercy Hospital and Medical Center
San Diego, CA
1982-1983

Medical School:
University of Southern California, School of Medicine
Los Angeles, CA
Doctorate of Medicine 1982

Undergraduate:
University of Southern California
Los Angeles, CA
Bachelor of Science, Biology 1978

American Board of Internal Medicine
Mill Peninsula Hospital
Mills-Peninsula Hospital, Department of Medicine
- Chairman 1993-1994
- Executive Committee Member 2013-2015
American College of Physicians
San Mateo County Medical Society
Phi Beta Kappa
California

Testimonials from patients of Dr. Ritzo

from Steve in CA February 11, 2024 for Dale J. Ritzo, MD

The moment I remember is the day after I had a surgery and woke up the next day and there he was at the foot of my bed. Who does that ? Dr. Ritzo ! He is always there for me !

from Ron in CA February 10, 2024 for Dale J. Ritzo, MD
Image provided by: Ron

I have the best doctor in the world. Not only does he discover things before they are serious, but each year as we sit down in his office to review my annual physical tests, we talk about baseball. His son Joe is an announcer for the San Francisco Giants. Dad is a fan. Once we get that out of the way, we get down to looking at the lab tests. Thank God they are normal, and may that be the case… See more

from Dennis in CA February 10, 2024 for Dale J. Ritzo, MD

Dr Ritzo cares about my wife and about me in a complete holistic way that provides us as two 82 year old very long time patients the care, comfort and advice we need at this time of our lives. He is patient with us. Thorough in his examinations and clear in his explanations. We look forward to seeing him for our semi and annual exams. He is always available for call when we need medical advice… See more

from Vivienne in CA March 22, 2023 for Dale J. Ritzo, MD

I have been a patient of Dr. Ritzo for almost thirty years! My mother, too, was his patient for about twenty years.
We began our togetherness at the start of his office in San Mateo -- going solo. t's a valuable sign when the nurses who began
with him - still are in attendance -- all of them! That says so much for his personality -- a man who gets along well with his staff… See more

from Paul in CA March 12, 2020 for Dale J. Ritzo, MD

Have nothing but acolytes in Dr. Ritzo’s health care. He is meticulous in his approach to medicine and studying a patient’s medical history. Easy to talk to, efficient, punctual, & has a trained office staff.

from Marilyn in CA February 28, 2020 for Dale J. Ritzo, MD

Dr. Ritzo has been my primary physician for over 25 years. I just completed my annual wellness check up, a complete physical. Dr. Ritzo explains each step and what to be on the look out for. Additionally there is a complete written revue which I can also refer to. He is always available to take care of any pending issues throughout the year, whenever I need him. It gives me a great deal of… See more

from Agnes in CA March 19, 2018 for Dale J. Ritzo, MD

Dr.Ritzo is the absolute best. He,s a caring, understanding, compassionateiDoctor. Always with the correct diagnosis. He takes the time to listen to what you have to say, never rushing through your appointment. He always answers a phone call or e mail the same day of your message. So thankful he is our family Doctor.

from Elizabeth (Libby) in CA March 16, 2018 for Dale J. Ritzo, MD

Dr. Ritzo was constantly available on my recent trip to the ER and followed through on all my questions - thanks aren't nearly enough.

from Pete & Gail in CA March 15, 2018 for Dale J. Ritzo, MD

When Dr. Ritzo decided to become a MDVIP provider he invited us to watch a video featuring Lucy Arnaz trying to keep up with an assembly line wrapping candies at an ever-increasing rate.
As medicine had become more influenced by insurance and government regulations, doctors were required to do more by giving less time to each patient. Many conditions are not a fifteen minute quick… See more

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