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About

Summary: Cornerstone Family Medicine is a subscription-based, direct primary care (DPC) clinic offering transparent, affordable, member-focused medical care without insurance. Founded in 2021 and headquartered in Mexico, Missouri, it provides flat monthly memberships with no surprise copays and at-cost medication fulfillment. The practice emphasizes patient advocacy, affordability, and simple pricing, and suggests compatibility with HSAs or high-deductible plans for emergencies. It operates two offices in the United States, including its HQ at 620 E Monroe Street, Mexico, MO 65265. Contact: hello@cornerstonefmclinic.com, phone (573) 200-6078.

Clinic Type

Internal Medicine

Address

500 Market St, Suite 300, Fulton, Missouri 65251; 809 Medical Park Drive, Suite 101, Mexico, Missouri 65265

Phone

(573)%20200-6078

Email

hello@cornerstonefmclinic.com

Opening Hours

Not published — contact the clinic to confirm hours.

Telehealth

Available via call, text, email and video chat with 24/7 Telehealth support

Services Offered

  • Primary care
  • Direct Primary Care
  • telehealth
  • same or next day appointments
  • pediatrics and geriatrics
  • lab draws and interpretation
  • sutures and splinting
  • cancer screenings and skin biopsies
  • at-cost medications
  • delivery
  • patients regardless of insurance
  • membership model
  • Cornerstone Essential Membership
  • Cornerstone Plus
  • therapy
  • dental and vision
  • for individuals and families
  • for employers

Team

  • Dr. Finck — Physician

Insurance & Payment

membership payments, at-cost medications, low-to-no cost procedures and tests, copays not owed for each visit under membership model

Languages Spoken

Current Offers

New patient welcome

FAQs

What makes Direct Primary Care different?

Direct Primary Care offers full-service medical care at a fraction of the cost of traditional clinics, with a membership model and no per-visit copays.

What are your membership benefits?

Our monthly membership model means that you don’t owe a copay for every visit, and many common procedures and tests are available at low-to-no cost.

Do you offer same or next day appointments for urgent issues?

Yes, we provide same and next day appointments for urgent medical issues.

How can I contact my doctor or the clinic for non-urgent matters?

Providers are available via call, text, email and video chat - with 24/7 Telehealth support.

What are the locations of Cornerstone Family Medicine clinics?

Fulton, MO at 500 Market St, Suite 300; Mexico, MO at 809 Medical Park Drive, Suite 101.

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Facebook: 100% recommend (6 reviews)

Patients praise

  • Patients feel listened to and valued by providers.
  • Providers take time with patients and do not rush appointments.
  • Membership model provides convenience, affordability, and accessibility.
  • Easy access to physicians (same or next-day appointments, 24/7 telehealth).

Common complaints

  • No public complaints or negative experiences were identified in available online sources.

"Dr. Finck is the best. He will actually take the time to get to know his patients. He does not rush his appointments and will answer questions."

Cornerstone Family Medicine Website (Testimonials)

"Another glowing review for our Fulton office & Kelsey Tilman, FNP! Our patients notice the difference when they feel truly listened to..."

Cornerstone Family Medicine Facebook page

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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