Lonestar Medical

Primary Care • New Braunfels, TX

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About

Lonestar Medical is a family medicine clinic in New Braunfels, Texas, offering allergy testing and treatment, nutritional counseling, diabetes and high cholesterol management, minor office procedures, primary care services, and FAA medical exams. The clinic accepts most major insurance.

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Clinic Type

Primary Care

Address

New Braunfels, TX

Phone

830-203-6198

Email

support@thorne.com

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.lonestarmed.com/

Services Offered

Family Medicine
Allergy testing
Nutritional counseling
Diabetes management
High cholesterol management
Minor office procedures
Primary care services
FAA medical exams

Team

Jay L. Gruhlkey, MD, MD, FAAFP — Physician

Insurance & Payment

Most major insurance

Most major forms of insurance are accepted.

Languages Spoken

English

FAQs

Does Lonestar Medical accept most major insurance?

Yes, most major insurance is accepted.

What insurance plans are accepted at Lonestar Medical?

Lonestar Medical accepts most major insurance. If you have any questions about your eligibility or coverage, please call our office.

Social Media

Tiktok Twitter Youtube Facebook Linkedin Instagram

Photos

What Patients Say

Overall sentiment across review platforms: positive

Official Website: 4.96/5 (839)
Birdeye: 4.9/5 (1,164)
Yelp: 4.1/5 (26)

Patients praise

Professional and knowledgeable physicians and nurse practitioners
Attentive, friendly, and helpful staff
Clean and efficient office environment
Thorough care with providers who listen to patient concerns
Positive experiences with aviation medical examinations

Common complaints

Frustration over being required to pay for office visits to discuss test results that could have been handled over the phone

"Dr. Sue is the best, she has always taken excellent care of me and all my needs, she is very patient with me and always asking questions about things."

— Lonestar Medical Patient Testimonial

"Dr WILLIAMS GOT ME IN QUICKLY AND ADDRESSED MY HEALTH CONCERNS. HE IS VERY PROFESSIONAL AND KNOWLEDGEABLE."

— Birdeye Review

"I have a few different things that I was disappointed about. I am disappointed that I was made to pay for a visit to discuss test results when it could've been discussed with me over the phone."

— Yelp Review via Apple Maps/Yelp

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. Own this clinic? Claim or correct this listing.