Arthur Marc Magun, MD

Midtown’s medical corridors house some of the city’s most precise specialties, and gastroenterology is no exception. Arthur Marc Magun, MD, operates from an office on 51 W 51st St, a quiet cross-street between Sixth and Seventh Avenues where the hum of theater district crowds fades into the rhythm of outpatient care. The practice focuses on diagnostic and therapeutic procedures that many New Yorkers eventually need—colonoscopy, endoscopy, and management of conditions like acid reflux, IBS, and liver disease—without fanfare or unnecessary referrals.

Patients often find the address before they realize how central it is; the building sits steps from Radio City and the Museum of Modern Art, yet the entrance feels removed from the tourist bustle. To confirm availability or discuss symptoms, the office line is (212) 305-5287. For directions, the map listing keeps the route simple: one elevator ride up, and the rest is paperwork.