Dina Diehl, DO, is a highly trained board certified internal medicine and functional medicine specialist at Signature Internal Medicine in Frisco, Texas. She has over 15 years of medical experience as an osteopathic physician at Texas Health, Plano, as a hospitalist and outpatient internist. She has an impressive educational background.
She enjoys helping her patients improve their health and wellness using cutting-edge, holistic technologies and methods. Dr. Diehl uses conservative treatments for her patients whenever possible. Her caring, friendly demeanor makes them feel comfortable during each visit.
Dr. Diehl maintains her medical credentials to stay current with the latest internal and functional medicine advances. She holds medical licenses in Texas, and is a member of the American College of Physicians and Institute for Functional Medicine.
Dr. Diehl joins only 1900 providers worldwide with a functional medicine certification.
Functional medicine is an individualized patient-centered scientific-based approach that allows patients and the practitioner to work together to address the root cause of disease instead of just treating the symptoms and she uses this approach to promote optimal wellness.
Dr. Diehl can evaluate your genetic, biochemical, and lifestyle factors in addition to a detailed gut microbiome analysis to direct a personalized treatment plan if desired.
Dr. Diehl combines conventional internal medicine with functional medicine concepts to help her patients achieve the best health.
In her free time, Dr. Diehl loves spending time with her family and friends, traveling, running, golfing, and skiing, as well as watching her children’s sports games and maintaining a healthy lifestyle.