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Elson M. Haas, MD is a medical practitioner with more than thirty five years knowledge in patient care, always with in an interest in natural medicine. For the past three decades, he is instrumental in the development and practice of Integrated Medicine at a clinic that he started in 1984 and directs, called Preventive Medical Center of Marin in San Rafael, CA.
Reviews (10)
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Bill Jackson
Apr 19, 2022
Dr. Haas has been the primary care physician for myself and my wife almost since we moved to San Rafael, back in 2014. He is more wise, knowledgeable, patient and caring Lohan any other doctor I have ever had; he takes the time to really listen, understand our unique issues and needs. Highly recommended!
Rhonda Chiljan
Apr 18, 2022
An easy, comfortable experience with Dr. Hass. As an MD I really appreciated his naturopathic approach to medicine, you definitely get the best of both worlds, medicine and alternative considerations for your best outcome.
Toni Orans
Apr 17, 2022
Personable, kind, supportive and patient! (not to mention efficient!) Super pleased to have signed on to Dr. Elson Haas' practice for my Primary Care physician! I mean, how often does one get to hear from the Doctor directly about an issue? Thank you so much for your care and genuine interest in my well-being/issues to Dr. Haas and the rest of the staff I've had the pleasure to deal with for my 1st visit!
Kellianne Martinez
Feb 22, 2022
I had my first meeting with Dr. Haas last week and it was one of the best meetings with a provider I have ever had. Prior to seeing Dr. Haas, I had been feeling invisible to medical providers and more of a number than a person. I have had longstanding health concerns for most of my life with little to no resolution or validation. Within minutes of talking with Dr. Haas, I felt seen and heard for who I am as a whole person and he took an interest in finding the source of my concerns and was immediately proactive.

He referred me to a NP in the office who I will see this week. I think this is the beginning of a new journey to be the best, healthiest version of myself and I couldn't be more excited or more grateful!
Coral Yang
Feb 22, 2022
Dr. Haas and his team were well organized and attentive. Instead of emphasizing on pre-existing health issue, they were focusing on building a good foundation. I have couple more appointments with other partitioners at this office and looking forward to continue working with team at PMCM.
Starla Dean
Feb 11, 2022
Dr. Haas was kind, caring and a great sense of humor! As were all the assistants.
Pamalah MacNeily
Jan 21, 2022
Dr Haas has a staff with a huge variety ofskills. I just did allergy testing and am looking forward to an easy treatment. This can help take the inflammation down in my body. Dr. Haas has a good idea of where to look to help his patients.
Brahmani Liebman
May 02, 2021
Finding Dr Haas and his practice feels nothing short of a blessing. My husband and I both felt he really listened and cared. It felt that there was a partnership in our well being. He was kind and open hearted with a lightness. It seems clear he cares and enjoys being with his patients. Each person in the office was kind and helpful. We are delighted to have found this special place. Thank you.
Dr. Victoria Moore
Dec 15, 2020
My first visit with Dr. Elson Haas was excellent. Of course he is knowledgeable. He also took the time and care to read the extensive paperwork I filled out as part of the intake, and thoroughly discuss it with me. He did the kind of personal doctoring using time-honored exam procedures such as visual inspection and palpation, not just relying on machines for "information." I found Dr. Haas to be very personable as well. He seemed genuinely interested in me and my concerns, and addressed them one by one. Thank you for your excellent care!
Aras Toker
Nov 06, 2019
Dr. Haas was very approachable and caring towards my issues. He has done a thorough assessment of my overall lifestyle. It is wonderful to have doctors that practice whole-body holistic approach to care! His staff is very friendly and efficient as well.