Alexis Matthew Demopoulos, MD

A oncologist with an office up on Black Hall shares a quiet corner of the Upper East Side. At 130 E 77th St on the third floor, the location sits steps from some of the neighborhood’s busiest but most inconspicuous stretches of brownstone and townhouse blocks. The address puts established healthcare corridors within easy reach while avoiding the mid-block noise that defines larger avenues a block east or west.

This practice is focused entirely on navigating the complexities that come with cancer care. Whether chemotherapy regimens need refining, immunotherapy results must be weighed, or diagnostic imaging calls for context, the work blends precision with the real cadence of patient time. High-resolution ultrasounds and CT scans often feed directly into treatment planning, while bone scans and PET scans turn functional questions into roadmaps. A second-opinion service runs beside these standard modalities, offering outside perspective when decisions feel especially heavy.

The office operates from an unassuming hallway but carries credentials that anchor its role in care. Telephone consultations can be arranged after initial visits, letting questions follow patients home without extra travel. Turn left on East 76th or right on East 78th to reach Fifth Avenue in minutes, then head downtown or north without fighting through Midtown’s worst bottlenecks.

Find the route, including directions past the wrought-iron gates and tree-lined sidewalks, on this map: directions. Once you arrive, calls to (212) 434-3900 can confirm next steps without delay.