Photo of Dr. John David Culbertson

Dr. John David Culbertson, MD

Concierge Internal Medicine physician, San Anselmo, CA

Culbertson Internal Medicine

Dr. Culbertson is board certified in internal medicine and offers concierge care through Culbertson Internal Medicine.

895 Sir Francis Drake Blvd, San Anselmo, CA 94960
At a glance
Practice model
Concierge medicine
Board certification
Internal medicine (ABIM)
Annual retainer
$5,000 per person
Retainer access
24/7 by cell phone and/or email

About Dr. Culbertson

Dr. Culbertson is board certified in internal medicine and a diplomate of the American Board of Internal Medicine. He received his medical degree from the Medical University of South Carolina College of Medicine and completed his residency at the University of Alabama at Birmingham. He is a Fellow of the American College of Physicians.

He spent 18 years in clinical internal medicine at Kaiser Permanente Novato. Culbertson Internal Medicine is a concierge medicine practice. He keeps his patient numbers limited so each person has time for thorough evaluations and detailed care.

He advocates point-of-care ultrasound in primary care. If a patient is hospitalized in Marin County, he talks directly with the physicians and specialists involved. During the first COVID-19 outbreak, he helped protect vulnerable residents of Marin County.

Membership and fees

The concierge retainer at Culbertson Internal Medicine is $5,000 per person, billed once a year.

It includes 24/7 access to Dr. Culbertson by cell phone and/or email, a comprehensive annual physical with an individualized report, same-day or next-day weekday office appointments, house calls when medically appropriate, travel medical planning, extended appointment times and a family conference when requested.

The retainer is not a substitute for health insurance.

$5,000 per year

Services

Point-of-care ultrasound House calls when medically appropriate
What internal medicine doctors commonly treat

Education and credentials

Degree
MD
Medical school
Medical University of South Carolina College of Medicine
Residency
University of Alabama at Birmingham
Board certification
American Board of Internal Medicine, internal medicine
Professional memberships
Fellow, American College of Physicians (FACP)
NPI
1649219833

Location

895 Sir Francis Drake Blvd, San Anselmo, CA 94960
Directions

Recognition and research

Awards

Named one of 415 Top Doctors by Marin Magazine in 2012, 2017, 2018, 2019 and 2025

Teaching and research roles

Has served as a mentor to UCSF nurse practitioner students

Patient reviews

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Questions patients ask

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

Culbertson Internal Medicine is a concierge medicine practice with an annual retainer. The retainer is not a substitute for health insurance.

How much does a concierge membership at Culbertson Internal Medicine cost?

The concierge retainer is $5,000 per person, billed once a year.

Is Dr. Culbertson board certified?

Dr. Culbertson is board certified in internal medicine and a diplomate of the American Board of Internal Medicine.

Where did Dr. Culbertson train?

He received his medical degree from the Medical University of South Carolina College of Medicine. He completed his residency at the University of Alabama at Birmingham.

Does Dr. Culbertson make house calls?

The retainer includes house calls when medically appropriate.

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