Photo of Dr. James Wantuck

Dr. James Wantuck, MD

Concierge Internal Medicine physician, San Francisco, CA

Prosper Medical
5.0 (3 reviews)

Dr. James Wantuck is a board-certified internal medicine physician and Medical Director of Prosper Medical.

Brannan Street, San Francisco, CA 94103
At a glance
Practice model
Monthly membership, video visit copays billed through insurance
Board certification
Internal medicine

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

About Dr. Wantuck

Dr. Wantuck earned his M.D. from Vanderbilt University and completed his residency at Stanford. He is a board-certified internal medicine physician. He currently serves as Medical Director of Prosper Medical while continuing to provide patient care.

He co-founded PlushCare in 2015. Prosper Medical charges a monthly membership, and copays for video visits are billed through insurance.

Membership and fees

Membership at Prosper Medical is $99 a month, and video visits carry a copay billed through insurance.

Members get same-day, unlimited messaging, prescription and refill management, care coordination and referrals, and labs and medical records in one place.

Services

Advanced labs Anxiety and depression Asthma Biomarker tracking
What internal medicine doctors commonly treat

Education and credentials

Degree
MD
Medical school
Vanderbilt University
Residency
Stanford
Board certification
Internal medicine
License
Virginia
NPI
1821301110

Hospital and practice affiliations

Medical Director of Prosper Medical

Location

Brannan Street, San Francisco, CA 94103
Prosper Medical practice page
Directions

Patient reviews

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All 3 reviews are star ratings without written comments.

Questions patients ask

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

Prosper Medical charges a monthly membership, and copays for video visits are billed through insurance.

How much does a membership at Prosper Medical cost?

Membership at Prosper Medical is $99 a month, and video visits carry a copay billed through insurance.

Is Dr. Wantuck board certified?

He is a board-certified internal medicine physician.

Where did Dr. Wantuck train?

He earned his M.D. from Vanderbilt University and completed his residency at Stanford.

Does Prosper Medical offer telehealth?

Visits at Prosper Medical are by video in all 50 states.

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