About
Michael T. Duffy, MD graduated magna cum laude and Phi Beta Kappa from the University of Minnesota in Minneapolis with a degree in physiology. He completed his medical education there as well, then trained in Internal Medicine at Cedars-Sinai Medical Center in Los Angeles. During residency, he earned a Solomon Scholars Resident Research Award. He opened his Beverly Hills private practice in General Internal Medicine in 1989 and has practiced there ever since.
Dr. Duffy focuses on preventive medicine and the early detection of coronary artery and vascular disease. He holds an active attending physician role at Cedars-Sinai Medical Center, where he participates in resident training and covers patient care across a broad range of hospital services. Colleagues and medical staff regularly request his consultative expertise. Town and Country named him in its national Guide to Outstanding Primary-Care Physicians in 2000, and Los Angeles Magazine listed him among Southern California Super Doctors in 2008. Patients describe him as a country doctor in a big city with tremendous knowledge and experience, and many have maintained relationships with him spanning decades.
Education & Training
Undergraduate
University of Minnesota, degree in physiology, magna cum laude, Phi Beta Kappa
Medical School
University of Minnesota
Residency
Internal Medicine, Cedars-Sinai Medical Center, Los Angeles
Additional Training
Solomon Scholars Resident Research Award during residency at Cedars-Sinai Medical Center
Conditions Treated
Who is Dr. Duffy right for?
Dr. Duffy is a strong fit for adults who want a long-term, relationship-driven primary care physician. Patients focused on prevention and cardiovascular health benefit most from his clinical emphasis. Those managing chronic conditions appreciate his thorough, unhurried approach to visits. Anyone seeking a physician with deep community roots and decades of recognized expertise will find a natural home here.
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Frequently Asked Questions
Dr. Duffy specializes in Internal Medicine and Preventive Medicine. He places particular emphasis on the early detection and prevention of coronary artery and vascular disease. He also manages chronic conditions and coordinates cardiology care for his members.
Dr. Duffy opened his Beverly Hills practice in 1989. He has practiced there continuously for more than three decades. His long tenure means many of his patients have maintained relationships with him spanning decades.
Dr. Duffy earned his undergraduate degree in physiology and completed his medical education at the University of Minnesota. He then trained in Internal Medicine at Cedars-Sinai Medical Center in Los Angeles, where he earned a Solomon Scholars Resident Research Award during his residency.
Yes. Dr. Duffy holds an active attending physician role at Cedars-Sinai Medical Center. He participates in resident training there and covers patient care across a broad range of hospital services. Colleagues regularly seek his consultative expertise.
Yes. Town and Country named Dr. Duffy in its national Guide to Outstanding Primary-Care Physicians in 2000. Los Angeles Magazine listed him among Southern California Super Doctors in 2008.
Yes. Dr. Duffy crafts an individual wellness program for each member. These programs include educational tools and resources tailored to the patient's health profile and goals.
Dr. Duffy prioritizes early detection and prevention of cardiovascular and vascular disease. He builds each member's wellness plan around their individual risk factors and health history. His visits run 30 to 45 minutes, giving him time to address prevention thoroughly.
Doctor profile last updated March 21, 2026