Dr. Gregg Anthony Valenzuela, MD

Dr. Gregg Valenzuela specializes in gastroenterology and internal medicine, bringing nearly five decades of medical expertise to his practice. He earned his medical degree from the University of Virginia School of Medicine and completed his residency at University Hospital. With 48 years of experience treating digestive health conditions, Dr. Valenzuela has developed extensive knowledge in managing complex gastrointestinal disorders. He communicates with patients in both English and Spanish.

Dr. Valenzuela practices at Presbyterian Hospital and serves patients across multiple locations in Rio Rancho and Albuquerque, New Mexico. He focuses on treating conditions such as GERD, hemorrhoids, and colon polyps. His procedural expertise includes performing colonoscopies, lower GI endoscopy, and upper GI endoscopy to diagnose and treat digestive system concerns. Patients have given him an average rating of 3.7 on Vitals.