About
Jeffrey Barke, MD is a board-certified primary care physician and co-founder of Personal Concierge Physicians. He completed both medical school and his family practice residency at the University of California, Irvine. Over more than 30 years in private practice, he has shifted his clinical focus toward integrative and functional medicine. He works to help patients reduce or eliminate reliance on medications through natural and lifestyle-based approaches.
Dr. Barke serves as a commissioned officer in the US Army Reserve Medical Corps. He also volunteers as a reserve deputy and tactical physician for a local law enforcement SWAT team. com and is a founding member of America's Frontline Doctors.
Education & Training
Medical School
University of California, Irvine
Residency
Family Practice, University of California, Irvine
Certifications
Conditions Treated
Who is Dr. Barke right for?
Dr. Barke is a strong fit for adults who want to address the root causes of health problems. Patients looking to reduce or eliminate medications through lifestyle and natural approaches will connect with his philosophy. He works well with those who value direct physician access and a long-term care relationship. His background in functional and integrative medicine makes him a good match for patients managing chronic conditions.
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Frequently Asked Questions
Dr. Barke treats a broad range of primary care and chronic health conditions. His functional medicine focus means he also addresses metabolic issues, hormonal imbalances, and conditions that respond well to lifestyle intervention. He tailors care plans to each patient's underlying drivers of illness.
Dr. Barke takes a root-cause, integrative approach to care. He works to identify the underlying factors behind a patient's health concerns, including nutrition, sleep, stress, and exercise. His goal is to help patients reduce or eliminate medication dependence through natural and lifestyle-based strategies.
Dr. Barke completed both his medical school education and his family practice residency at the University of California, Irvine.
Yes, Dr. Barke holds board certification in primary care. He has practiced for more than 30 years and has developed deep expertise in functional and preventive medicine over that time.
Yes. Dr. Barke serves as a commissioned officer in the US Army Reserve Medical Corps. He also volunteers as a reserve deputy and tactical physician for a local law enforcement SWAT team. He is a founding member of America's Frontline Doctors.
Dr. Barke has practiced medicine for more than 30 years. He co-founded Personal Concierge Physicians alongside the late Dr. Kenneth Cheng, and the practice has served Corona Del Mar patients for over two decades.
Yes. Functional medicine is a core part of Dr. Barke's clinical practice. He uses functional lab testing and integrative methods to help patients understand and address the root causes of their health conditions.
Doctor profile last updated March 21, 2026