Krzysztof Misiukiewicz, MD

Upper East Side oncologists don’t announce themselves with neon signs. They occupy quiet floors above the avenue hum, where the real work happens—diagnosis, treatment plans, follow-ups. Krzysztof Misiukiewicz, MD keeps an office on the third floor of 1470 Madison Ave, a building that blends into the neighborhood’s medical corridor without fanfare.

Cancer care here isn’t a single service but a sequence of decisions—chemotherapy protocols, clinical trial options, second opinions. Patients arrive with scans and questions; they leave with schedules and referrals. The practice handles solid tumors and hematologic malignancies, though specifics stay between doctor and patient. Madison Avenue’s sidewalks carry enough foot traffic that no one notices who’s entering or leaving; discretion is built into the address itself.

Appointments are made by calling (212) 241-6756. Directions to the third-floor suite are on the map.