Judith R. Marcus, MD

Judith R. Marcus, MD Specialties: Hematology/Oncology, Pediatric Hematology-Oncology

Judith R. Marcus, MD
Specialties: Hematology/Oncology, Pediatric Hematology-Oncology
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One of America's Top Doctors - Castle Connolly Top Doctors
Rated one of New York Magazine's Best Doctors


147 Underhill Avenue
West Harrison, NY 10604

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Insurances Accepted

Please contact the doctor's office to verify that your insurance is accepted.

  • 1199 National Benefit Fund
  • EmblemHealth HIP
  • Empire Blue Cross Blue Shield
  • Health Net
  • Oxford Health Plans

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About Judith R. Marcus, MD

Judith Marcus, MD has been a pediatric hematologist-oncologist for more than 25 years, with a specialty in the care of children and adolescents with leukemia or lymphoma. The diagnosis of a child's cancer can be devastating for families. She works closely with families to support them as they deal with the diagnosis and to design a plan of care personalized for each child. Dr. Marcus also provides palliative care to support psychosocial needs, provide comfort, and enhance the quality of life for patients and their families-from the moment of diagnosis and throughout the experience of cancer.Dr. Marcus chose this field because it provides her the ability to support families during a challenging time while addressing their complex medical and psychosocial needs. Pediatric hematology/oncology is intellectually stimulating, while also providing opportunities to forge long-lasting relationships with patients and their loved ones.In addition to caring for patients using existing treatment approaches, Dr. Marcus also participates in large-scale clinical trials, evaluating novel therapies for leukemia and lymphoma and other pediatric canc

Hospital Affiliations

  • NewYork-Presbyterian / Columbia University Irving Medical Center
  • NewYork-Presbyterian Morgan Stanley Children's Hospital
  • NewYork-Presbyterian Westchester


  • Anemia

  • Bone Tumor

  • Cancer Care

  • Chemotherapy

  • Epstein-Barr Virus

  • Leukemia

  • Lymphoma

  • Neuroblastoma

  • Pediatric Leukemia

  • Platelet Disorder

  • Sickle Cell Anemia

  • Thalassemia

  • Thalassemia Failure Syndrome

Board Certifications

  • Pediatric Hematology-Oncology
  • Pediatrics