Hearn Jay Cho, MD, PhD

Blood disorders require specialized care, and Upper Manhattan has a quiet resource for it. Hearn Jay Cho, MD, PhD operates from an office just off Central Park, where the city’s medical corridors feel more like a neighborhood than a hospital campus.

The practice sits at 1470 Madison Ave 3rd Fl, New York, NY 10029, a building that blends into the daily rhythm of East Harlem. Hematology here covers everything from anemia and clotting disorders to rare blood cancers, all handled under one roof. Patients who need platelet counts, bone-marrow evaluations, or infusion therapies can schedule directly by calling (212) 241-7873.

Madison Avenue’s stretch between 100th and 110th Streets is a mix of academic medicine and community clinics, so the address feels both accessible and discreet. The office doesn’t advertise itself with flashy signs; instead, it relies on referrals and word of mouth among local internists and oncologists. Those who prefer to confirm the location before their first visit can pull up a map for precise directions.

East Harlem’s streets hum with a different energy than Midtown’s glass towers, and the medical offices here reflect that grounded pace. Hearn Jay Cho, MD, PhD fits neatly into that rhythm, offering a specialty that’s rare enough to feel personal yet essential enough to keep the phone ringing steadily.