Meet the Stony Brook Esophageal Center clinical team:
Olga Aroniadis, MD, MSc, FACG
Svetlana Koroleva Endowed Professor in Gastroenterology
Division Chief, Gastroenterology & Hepatology
Associate Professor of Clinical Medicine
Director, Masters in Epidemiology and Clinical Research Program, Program of Public Health
Director, Women’s Health Center for Gastroenterological Diseases and Disorders
Stony Brook Medicine
Lionel S. D’Souza, MD
Assistant Professor, Department of Medicine
Chief of Endoscopy
Alexandra Guillaume, MD
Assistant Professor, Department of Medicine
Director, Gastrointestinal Motility Center
Amy Rosenbluth, MD
Assistant Professor of Surgery
Associate Fellowship Director, Bariatric and Foregut Fellowship
Konstantinos Spaniolas, MD
Division Chief, Bariatric, Foregut and Advanced Gastrointestinal Surgery
Professor of Surgery
Director, Bariatric and Metabolic Weight Loss Center
Director, SOAR Collaborative