Texas Health Internal Medicine in Frisco at 12950 Dallas ...
Internal Medicine • Frisco, TX • Since 2011
About
Texas Health Internal Medicine in Frisco is part of the Texas Health Physicians Group, a nonprofit medical practice network offering primary care and specialty services across North Texas. The Frisco location is associated with the group’s Arlington-based headquarters and other Texas Health facilities. THPG employs about 609 staff and operates four U.S. offices, including in Arlington, Dallas, and Denton. For contact, the group provides phone numbers (e.g., 800-916-8080) and has a presence on LinkedIn. If you’re seeking Frisco-specific details (physician lineup, hours, or appointment options), you may want to call the local office or visit the THPG site.
Clinic Type
Internal Medicine
Address
12950 Dallas Parkway, Suite 100 Frisco, TX 75033
Phone
972-377-8695
TexasHealthResources@TexasHealth.org
Opening Hours
Mon - Fri 8 a.m. - 5 p.m. / Sat - Sun Closed
Services Offered
Insurance & Payment
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Languages Spoken
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Social Media
Photos




What Patients Say
Overall sentiment across review platforms: positive
- Texas Health Care portal: 4.8/5 (Dr. Michael Lee) (68 ratings)
- Healthgrades / US News: 4.49/5 (Dr. John Treer) (Over 400 patient reviews (combined sources))
Patients praise
- Attentive and thorough care
- Highly personable and great listeners
- Efficient office operations
- Proactive wellness and health education focus
Common complaints
- Difficulty scheduling appointments
- Issues with referral authorizations by staff
"Dr. Luke Ouyang is by far the best primary care physician I have seen in my adult life... Incredibly personable in his approach, he spends time with you and will get to know you well."
— BusinessYab / Patient Review"Not easy to schedule an appointment with him. BUT, he is worth it. Only shows how good he is."
— Healthgrades / Patient ReviewSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Dr. Michael Lee, MD - Internist in Frisco, TX | Healthgrades — Mar 20, 2024
- Syed Ali | Southwestern Health Resources — Jul 15, 2025
- Daniel Sanders: Family and Community Medicine — Mar 13, 2026
- Daniel Sanders, LMFT - Providence Directory — Feb 17, 2026
Information sourced from the clinic's website as of July 11, 2026.
More internal medicine clinics in Frisco
Doctors of Internal Medicine is a private, physician-led internal medicine and primary care practice based in Plano, Texas, serving adults across North Texas for over 20 years. They offer board-certified internal medicine and general internal medicine with a broad in-house suite of services, including family medicine, women’s health, on-site lab testing, X-rays, allergy testing/shots, sonograms, and EKGs. The clinic operates eight offices in North Texas, including locations in Plano, Frisco, Sunnyvale, and Garland. Key details: founded 1999; privately held; HQ in Plano; phone (972) 758-4455; NAICS 62/621, SIC 62/801. For someone seeking top internal medicine care in Frisco or North Texas, they present as a long-standing, comprehensive care option with in-house diagnostics and primary care services.
Frisco Primary Care, P.A. is a Frisco, Texas-based medical practice (founded 2008) offering primary and urgent care, internal medicine, vaccinations, diagnostic testing, and other medical services. They provide same-day appointments with a patient-first, one-on-one approach from board-certified doctors. The practice operates 3 offices in Frisco (address: 4525 Ohio Dr, Frisco, TX 75035) and has a small team (3 employees) with a revenue range of $1–5 million. Key details: monthly site visits ~1,620, low bounce rate, and contact options include multiple phone numbers and email.
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