Marianne Nellis, M.D., M.S.

The Upper East Side’s medical corridor along 68th Street is home to specialists in nearly every field. Among them is Marianne Nellis, M.D., M.S., a pediatric pulmonologist serving families in the area. The practice is situated within the larger medical complex at 525 E 68th St, suite M508—a location familiar to many navigating the city’s healthcare system. Pediatric lung health requires particular attention, and this office focuses solely on that niche.

Finding a pulmonologist who works exclusively with children can be challenging in a city overflowing with generalists. Here, the emphasis remains on conditions like asthma, chronic cough, and congenital lung issues. A restroom is available on-site, which parents of young patients will appreciate during longer visits. The building itself is part of a densely packed medical hub, so nearby amenities—coffee shops, pharmacies—are never far.

Booking an appointment or confirming details is straightforward: (212) 746-3056 connects directly to the office. First-time visitors might want to check the suite number in advance, as the building houses multiple practices. Public transit options are plentiful, with the 6 train and several bus routes stopping within a few blocks.

For those mapping out their route, directions to the office are easy to pull up. The area is always busy, so leaving extra time for traffic or parking is wise. This isn’t the kind of place you stumble upon—it’s a destination for families who need precise care.