Photo of Dr. Lenard Lesser

Dr. Lenard Lesser, MD

Concierge Family Medicine physician, San Francisco, CA

One Medical

Dr. Lenard Lesser is a family medicine physician who cares for patients with a wide range of needs.

4 Embarcadero Center, Lobby Level, San Francisco, CA 94111

Facts on this page last checked October 2026. How we check doctors

About Dr. Lesser

Dr. Lesser holds MD and MSHS degrees and has a degree in Nutritional Sciences from Cornell. He completed a research fellowship at UCLA. He has taught medical students and residents as a Clinical Instructor in UCSF's Department of Family and Community Medicine.

He aims to guide patients toward greater health through shared decision-making, presenting treatment options based on the available research. He believes nutrition and physical activity are the foundations of good health. He cares for patients with a wide range of needs, including preconception planning and genetics, personalized cardiac risk assessment and chronic disease.

Membership and fees

One Medical is a membership-based primary care practice.

Services

Preconception planning Genetics Cardiac risk assessment Chronic disease care
What family medicine doctors commonly treat

Education and credentials

Degree
MD, MSHS
College
Cornell (Nutritional Sciences)
Fellowship
Research fellowship, UCLA
NPI
1801087309

Location

4 Embarcadero Center, Lobby Level, San Francisco, CA 94111
One Medical practice page
Directions

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Questions patients ask

Does Dr. Lesser take insurance, or offer a membership?

One Medical is a membership-based primary care practice. It also works with patients' insurance like a regular doctor's office.

Where did Dr. Lesser train?

Dr. Lesser completed a research fellowship at UCLA and has a degree in Nutritional Sciences from Cornell.

What conditions does Dr. Lesser care for?

Dr. Lesser cares for patients with a wide range of needs, including preconception planning and genetics, personalized cardiac risk assessment and chronic disease.

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