Keys Medical Group Gastroenterology Welcomes New Provider

3/5/2025

Keys Medical Group Gastroenterology welcomes Grace Maliberan, MSN, APRN, FNP-C. Maliberan is a board-certified family nurse practitioner with more than 18 years of nursing experience in adult hemodialysis/apheresis, vascular access and endoscopy.

Maliberan is a graduate of St. Thomas University in Miami Gardens, Florida. Maliberan believes in providing a holistic approach and delivering patient care with compassion and emotional support. She joins Orlando Lopez-Roman, M.D., who is board certified in gastroenterology by the Gastroenterology Board at the American Board of Internal Medicine. Dr. Lopez-Roman is a Fellow of both the American College of Gastroenterology and the American Gastroenterology Association, a distinction held by only 1% of practicing gastroenterologists.

Keys Medical Group Gastroenterology is accepting new patients and most major insurances, and treats patients with GI conditions including GI bleed, peptic ulcer disease, gastroesophageal refllux disease (GERD), Barrett’s esophagus, esophageal strictures, eosinophilic esophagitis, inflammatory bowel disease (IBD), H. pylori, hemorrhoids, irritable bowel syndrome (IBS), dyspepsia, celiac disease, diarrhea and constipation.

Keys Medical Group Gastroenterology is located within the multi-specialty medical office at the Key West Professional Building, 1111 12th Street, Key West, Suite 210. Hours are Monday through Friday, 8:30 a.m. – 5 p.m. Appointments may be requested at KeysMedicalGroup.com or by calling (305) 294-3458.

Back