Dr. Donald Freeman Dillahunty, DO

Dr. Donald Dillahunty is a family medicine physician with additional training in preventative medicine who brings 37 years of clinical experience to his practice. He earned his medical degree from Kansas City University of Medicine & Bioscience College of Osteopathic Medicine, where he received comprehensive training in osteopathic principles and patient-centered care. Dr. Dillahunty is fluent in both English and Spanish, allowing him to serve diverse patient populations throughout the Dallas-Fort Worth area.

Dr. Dillahunty practices at multiple locations across Mesquite, Dallas, and Plano, including NextCare Urgent Care, Prime Healthcare Services, Baylor Scott and White Medical Center Sunnyvale, Texas Health Dallas, and Texas Health Presbyterian Hospital Plano. His clinical expertise focuses on treating common conditions such as sore throats, persistent coughs, and COVID-19. He performs diagnostic procedures including flu testing and provides patient education on medical devices like …autoinjectors and insulin pens. Patients have given him an average rating of 3.0 on Vitals.