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Languages: English, Hebrew, Yiddish

Dr. Avi Retter

Medical Oncology & Hematology

Dr. Retter is a physician at the Eastchester Center for Cancer Care, a division of New York Cancer & Blood Specialists. He is an accomplished oncologist and hematologist with numerous publications, his most recent regarding his work with prostate cancer and antiangiogenesis. Dr. Retter brings his clinical research expertise to expand Eastchester Center for Cancer Care, a division of New York Cancer & Blood Specialists, and use that expertise to expand the clinical research infrastructure. Dr. Retter earned his medical degree from the Albert Einstein College of Medicine in 1999 and performed his residency training at Temple University Hospital in Philadelphia, PA and completed a combined Hematology/Oncology fellowship at the National Cancer Institute in Bethesda, Maryland.

Credentials:  MD
Education & Training
   FACP:    National Cancer Institute, National Institutes of Health
    Residency:    Fox Chase Cancer Center, Temple University Hospital
    Medical School:    Albert Einstein College of Medicine
    College:    City University of New York at Brooklyn College


Montefiore Medical Center

Patient Reviews

  • "It was an awesome experience being there . Dr.Retter really helped be me what going on with me. He explain every detail to me What’s going on with me ."
      from Cedric 5.0 Stars - (2025-08-12)
  • "Profesional, my doctor and his Nurse Practice care for their patience, speak at languaje im understand"
      from Irimar 5.0 Stars - (2025-08-09)
  • "Service and quality of it are at the highest . Everything was on schedule and there were no lost minutes to provide me with checking my conditions.Doctor as always was in total care for my needs and following the protocol with a sense of really inquisitive checking. Glad to have such doctor and the service provided by his office by highest standards. Thank you,Dr Retter"
      from Alexander 5.0 Stars - (2025-08-09)
  • "Great medical institution!"
      from Anthony 5.0 Stars - (2025-08-05)
  • "Highly recommended"
      from Aida 5.0 Stars - (2025-08-01)
  • "You are the best MD Thank you"
      from JORGE 5.0 Stars - (2025-07-29)
  • "(Translated by Google) Professional treatment as a doctor, and very accurate diagnoses. I recommend him. (Original) Un trato profesional como médico y muy acertados sus diagnósticos. Lo recomiendo."
      from edwin 5.0 Stars - (2025-07-15)
  • "Doctor Retter is the best doctor, and the staff is very friendly, I would recommend this doctor."
      from Faina 5.0 Stars - (2025-07-12)
  • "I would highly recommend Dr. Retter. He is always pleasant and listens to your concerns. The staff is always helpful and cheerful. And they are always on time!"
      from Myra 5.0 Stars - (2025-07-11)
  • "Dr. Retter has always been incredibly kind, attentive and professional. His staff is also wonderful (especially Dawn) and the environment of his office is comfortable and relaxing."
      from JDD 5.0 Stars - (2025-07-09)