Dr. James Wantuck, MD

Concierge Internal Medicine physician, , TX

Prosper Medical

Dr. Wantuck is an internal medicine physician and co-founder of Prosper Medical, a flat monthly membership practice.

, TX

At a glance

Practice model

Flat monthly membership

Insurance

Keep your existing insurance

Board certification

Internal medicine

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

About Dr. Wantuck

Dr. Wantuck is board certified in internal medicine. He earned his M.D. at Vanderbilt University School of Medicine and completed his internal medicine residency at Stanford University Medical Center. Dr. Wantuck co-founded Prosper Medical with Ryan McQuaid and is its Chief Medical Officer.

He serves as Medical Director while continuing to provide patient care. He co-founded PlushCare, where as Chief Medical Officer he built the clinical model for personalized primary care online. Prosper Medical is a flat monthly membership practice that works alongside a member's existing insurance.

Membership and fees

Membership at Prosper Medical is $99 a month, and one membership covers you and your children.

It includes same-day unlimited messaging, prescription and refill management, care coordination and referrals, unified health data and a 24/7 AI assistant.

Video visits carry a copay that is billed through insurance.

Services

Advanced labs Anxiety Depression Asthma Biomarker tracking

What internal medicine doctors commonly treat

Education and credentials

Degree

Medical school

Vanderbilt University School of Medicine

Residency

Internal Medicine, Stanford University Medical Center

Board certification

Internal medicine

License

Verify with the Texas Medical Board

Hospital and practice affiliations

Co-founder and Chief Medical Officer, Prosper Medical

Medical Director, Prosper Medical

Leads the medical team at Prosper Medical

Patient reviews

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Questions patients ask

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

Prosper Medical runs a flat monthly membership. Members keep their existing insurance, and the membership works alongside it.

How much does a membership at Prosper Medical cost?

Membership is $99 a month, and one membership covers you and your children. Video visits have a copay that is billed through insurance.

Is Dr. Wantuck board certified?

Dr. Wantuck is board certified in internal medicine.

Where did Dr. Wantuck train?

He earned his M.D. from Vanderbilt University School of Medicine. He completed his residency in internal medicine at Stanford University Medical Center.

Does Dr. Wantuck offer telehealth?

Prosper Medical offers video visits and messaging nationwide.

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