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Mark F. Doerner, M.D., Ph.D.

Dr. Mark Doerner is a primary care medical doctor, providing comprehensive healthcare for adolescents and adults. Dr. Doerner is board certified in internal medicine. Our office is located in Allen, TX across from THR Presbyterian Hospital, serving the residents of Allen, McKinney, Plano, Frisco, and surrounding areas.

Same-day appointments
You always see a board-certified M.D.
No long waiting times
Most insurance plans accepted

Primary Care Internal Medicine, PLLC

Mark F. Doerner, M.D., Ph.D.
Twin Creeks One Medical Office Building
1111 Raintree Circle, Suite 240
Allen, TX 75013

Phone: 972-908-3455
Fax: 972-908-3477

PRIMARY CARE INTERNAL MEDICINE, PLLC

Mark F. Doerner, M.D., Ph.D.