Dr. Luis C Trigo III, MD

Dr. Luis Trigo is an internal medicine physician who has dedicated over four decades to caring for patients. He earned his medical degree from the University of Puerto Rico School of Medicine and completed his residency training at San Juan City Hospital. With 44 years of experience in internal medicine, Dr. Trigo brings extensive knowledge to his practice. He is fluent in both English and Spanish, allowing him to serve diverse patient populations.

Dr. Trigo practices in Frisco, Texas, and maintains affiliations with several respected healthcare facilities including Children's Medical Center Plano, Carrollton Springs, and Lifecare Hospital of Plano. His clinical expertise focuses on helping patients manage complex health concerns such as chronic fatigue and various sleep disorders including insomnia. He specializes in diagnosing and treating conditions that affect patients' energy levels and sleep quality. Patients have given him an average rating of 3.0 on Vitals.