Oncology / Hematology

The Cancer Center at Westchester Medical Center is dedicated to delivering comprehensive, state-of-the-art diagnostic, preventive, therapeutic, and supportive oncology services. The Cancer Center is also a leader in cancer education and translational research.

We offer a full range of sophisticated specialty services and programs for cancers including leukemia, lymphoma, myeloma and prostate, brain, breast, lung, and all types of gynecologic cancers – all in a quality-driven, patient-centered environment. 

Our Medical Staff

Hematology/Hemostasis
Robert Lerner, MD (Section Chief)
John Nelson, MD
Eduardo Saponara, MD
Kiran Yalamanchili, MBBS

Oncology
Tauseef Ahmed, MD (Section Chief)
Asim Aijaz, MBBS
Stuart Feldman, MD
Delong Liu, MD
Carmelo Puccio, MD
Karen Seiter, MD

Surgical Oncology
Ronald Kaleya MD,FACS
Kathryn Spanknebel, MD (Section Chief)

Allied Health Practitioners

Oncology
Denise Byrd, NP
Denise Cameli, NP
Stephanie Danyko, FNP
Julie Martin, FNP,MSN,RN
Rosemarie Raffa, FNP
Michele Reilly, NP

For information about our specialists, please visit our online Physician Directory.

Learn More: Visit the Cancer Center Website