Steven M. Horwitz, MD - MSK Lymphoma Specialist & Cellular Therapist

Most hematology practices in Manhattan cover a broad spectrum of blood disorders, but Steven M. Horwitz, MD narrows the scope to two complex areas: MSK lymphoma and cellular therapy. This specialization means patients dealing with these conditions find a practice aligned with their exact needs.

The Upper East Side location at 530 E 74th St places it within easy reach of Lenox Hill Hospital and the 77th St subway stop, making transit straightforward for those coming from other boroughs. Hematology often intersects with oncology, and this address sits in a neighborhood dense with medical facilities—useful when coordinating care across specialties.

Lymphoma treatment and cellular therapies like CAR-T require precise coordination, so a practice centered on these areas can streamline what might otherwise feel fragmented. While general hematologists manage everything from anemia to clotting disorders, this office zeroes in on malignancies and advanced immunotherapies, which demand a different depth of expertise.

Questions about treatment paths or second opinions start with a call to (347) 798-8622. For first visits, the map confirms the building entrance is just east of York Avenue. No detours needed.