Dr. Teresa Dewlett Rajala, MD

Dr. Teresa Rajala is an internal medicine specialist with four decades of medical experience serving patients across the Dallas-Fort Worth area. She earned her medical degree from the University of Texas Health Science Center at San Antonio Joe R. & Teresa Lozano Long School of Medicine and has been practicing for 42 years. Dr. Rajala is fluent in both English and Spanish, allowing her to connect with a diverse patient population.

Dr. Rajala is affiliated with Medical City McKinney Hospital and Methodist Richardson Medical Center, with practice locations in Fairview, Irving, and Richardson, Texas. Her extensive experience in internal medicine enables her to provide comprehensive care for adult patients. She focuses on preventive health and managing complex medical conditions that affect multiple body systems.