2 Years of Service with AGA

Medical Offices

Endoscopy Centers



Dr. Morales-Santiago graduated magna cum laude from the University of Puerto Rico at Cayey where he received a bachelor’s degree in biology. After receiving a medical degree from the Universidad Central Del Caribe at Bayamon, Puerto Rico, he completed his residency in internal medicine and fellowship in gastroenterology at the Department of Veterans Affairs Medical Center in San Juan, Puerto Rico. He then completed an additional fellowship in transplant hepatology from Emory University Hospital in Atlanta.

Dr. Morales-Santiago previously served as a manuscript reviewer for the ACG Case Reports Journal and co-authored questions for a book chapter on the liver for Sleisenger & Fordtran’s Gastrointestinal and Liver Disease Review and Assessment. In addition, he has been a frequent clinical poster presenter at national clinical conferences. He is a member of the American College of Gastroenterology, the American Gastroenterology Association, the American Association for the Study of Liver Diseases, the Puerto Rico Gastroenterology Association, and the American College of Physicians.

In addition to general gastroenterology and hepatology, he has a special clinical interest in autoimmune liver diseases and fatty liver diseases.

He is fluent in Spanish and joined Atlanta Gastroenterology Associates in 2020.

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