Dr. Fernando Enrique Membreno, MD

Dr. Fernando Membreno specializes in gastroenterology and internal medicine, bringing over three decades of clinical experience to his practice. He earned his medical degree from Escuela Autonoma De Ciencias Medicas De Centro America and completed his residency training at Staten Island University Hospital. Dr. Membreno is fluent in both English and Spanish, allowing him to serve diverse patient populations throughout Texas.

Dr. Membreno maintains affiliations with multiple respected healthcare facilities, including Methodist Hospital, Rio Grande Regional Hospital, and DHR Health Edinburg, with practice locations spanning San Antonio, McAllen, Edinburg, and Live Oak. He focuses on treating complex liver conditions such as cirrhosis and nonalcoholic fatty liver disease, as well as managing high cholesterol in pediatric patients. His diagnostic expertise includes performing abdominal ultrasounds, MRI scans, and specialized MR enterography procedures to evaluate digestive system …concerns. Patients have given him an average rating of 3.3 on Vitals.