Dr. Leah Gilliam, MD

DPC Family Medicine physician, Lexington, TN

The Doctor's Office @ 83 S. Main

Dr. Gilliam provides family medicine in Lexington, Tennessee, using the direct primary care model.

83 S. Main Street, Lexington, TN 38351

At a glance

Practice model

Direct primary care membership

Visit length

At least 30 minutes

Basic labs

Up to 3 times a year

Patients

All ages

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

About Dr. Gilliam

Dr. Gilliam grew up in Tennessee. Dr. Gilliam practices family medicine in the hometown community. Dr. Gilliam earned a bachelor's degree in biological sciences at the University of Tennessee, Knoxville.

The medical degree is from the University of Tennessee Health Science Center. The family medicine residency was at the University of Tennessee, Jackson. The practice in Lexington runs on the direct primary care model.

Dr. Gilliam cares for patients of all ages and backgrounds. Membership visits last at least 30 minutes, and same-day appointments are available in most cases. Dr. Gilliam is Vice Speaker of the Congress of the Tennessee Academy of Family Physicians.

Dr. Gilliam is also co-editor of Tennessee Family Physician.

Membership and fees

Membership at The Doctor's Office is a monthly fee that covers most in-office care.

Members get a basic lab test panel up to three times a year at no extra charge.

Membership includes preventive care such as diabetes and cholesterol screening.

Services

Family medicine Diabetes care High cholesterol care Weight loss Preventive medicine Lab testing Skin biopsy

What family medicine doctors commonly treat

Education and credentials

College

University of Tennessee, Knoxville

Medical school

University of Tennessee Health Science Center

Residency

Family medicine, University of Tennessee, Jackson

License

Tennessee Verify with the Tennessee Board of Medical Examiners

NPI

1891037875

Hospital and practice affiliations

Co-editor of Tennessee Family Physician

Location

83 S. Main Street, Lexington, TN 38351

The Doctor's Office @ 83 S. Main practice page

Directions

Patient reviews

Be the first to review Dr. Gilliam.

Write a review

Questions patients ask

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

Dr. Gilliam provides family medicine using the direct primary care model. A monthly membership fee covers most in-office care.

Where did Dr. Gilliam train?

Dr. Gilliam earned a medical degree at the University of Tennessee Health Science Center. The family medicine residency was at the University of Tennessee, Jackson.