Specialties: Rockville Internal Medicine Group is dedicated to your overall good health, with a particular focus on Pulmonology, Rheumatology, Gastroenterology, Sleep Medicine, Endocrinology, and Dermatology. Conveniently located in the Rockville / Potomac area, RIMG is proud to have cared for generations of Montgomery County families for more than half a century. Founded in 1952 by Dr. Steven ....