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Meet Our Doctor


Simon So, M.D.

Dr. Simon So is an ABIM board certified Internal Medicine physician specializing in primary care for adults and seniors. He is based in Irvine, California, and provides advanced, compassionate care for a wide range of medical concerns, including cardiac, metabolic, pulmonary, gastrointestinal diseases, kidney diseases and more. He meticulously builds treatment plans based on in-depth comprehensive examinations of each unique patient's health and lifestyle demands. In addition to English, he speaks Cantonese Chinese and Mandarin Chinese. His goal is to provide excellent primary care services to all patients in the community.

Our office accepts Medicare HMO plans, and most other PPO and HMO plans. For more information, please click here

Outside of practicing medicine, Dr. So enjoys cooking, watching movies, playing table tennis and traveling.



University of California Irvine. B.S. in Biological Sciences

Medical School

University of Central Florida College of Medicine. Doctor of Medicine (M.D.)


Highland Hospital. Internal Medicine.


Highland Hospital. Internal Medicine.

Certifications & Licensing

California Physician License


Board Certifications

Diplomat, American Board of Internal Medicine

Our Philosophy

The Balance

We strive for the most appropriate and evidence-based diagnosis, treatment and disease prevention solutions. However, we avoid overtreatment or diagnostics that may cause unnecessary harm. Benefits, side effects, costs, and practicality specific to a patient’s situation are all carefully considered.


A Focus on Communication and Efficiency

Doctor’s appointments can be stressful. We understand. We don't want to add to your stress by having long wait times and long call back times. Instead, we’d like you to focus on your health. At Synergy Primary Care, we respect and value your time by emphasizing communication and efficiency in order to provide you with the highest quality of care. 

Lifestyle Matters

Medication is not the only option. Every patient has a unique lifestyle that we take into account when determining how to improve their health. Treatment plans can sometimes be as simple as exercising, limiting salt intake, and losing weight. Contact us to find out how we can assist you in developing an individualized treatment plan during your visit.


You are our center

We make it our goal to thoroughly explain the underlying logic behind our professional medical advice. It is our team’s obligation to assist our patients in making decisive and informed health decisions while building treatment plans with the patient's goals and needs in mind.

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