Dr. Roberto Enrique Mera Lastra

Dr. Roberto Mera Lastra is a gastroenterologist and internal medicine physician with 25 years of experience treating digestive and general medical conditions. He earned his medical degree from the University of Puerto Rico School of Medicine, building a strong foundation in comprehensive patient care. His dual specialty training allows him to address both complex gastrointestinal disorders and broader internal medicine concerns with expertise developed over more than two decades of practice.

Dr. Mera Lastra practices in Rio Grande and Carolina, Puerto Rico, providing care at Hospital De La Universidad De Puerto Rico. He specializes in treating colon polyps and gastritis, helping patients manage these common but important digestive conditions. His procedural expertise includes performing pathology tests, kidney transplant biopsies, and nerve biopsies to provide accurate diagnoses for his patients.