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Languages: English, Korean, Spanish

Dr. Byung Moon Kim

Medical Oncology & Hematology

Byung Kim, MD, is a board-certified hematologist-oncologist committed to an individualized approach to care. Dr. Kim treats all types of cancers but is particularly interested in thoracic and GI oncology.

Dr. Kim earned his Doctor of Medicine from St. George’s University. He completed his Internal Medicine Residency and Hematology-Oncology Fellowship at Roger Williams Medical Center/ Boston University, where he served as Chief Medical Resident. Previously, Dr. Kim practiced Hematology and Oncology at the Harold Alfond Center for Cancer Care. He was the former Chairman of the Cancer Committee and Medical Oncology physician leader for the National Accreditation Program for Lung and Rectal Cancer at Maine General Medical Center.

In addition to English, Dr. Kim speaks fluent Korean and Spanish.

Credentials:  MD
Education & Training
   Residency:    Roger Williams Medical Center/ Boston University
    Medical School:    St. George’s University
    Fellowships:    Roger Williams Medical Center/ Boston University


Long Island Jewish Forest Hills

Patient Reviews

  • "Literally waited Les that 12 minutes before being called. Amazing service. Dr Kim was patient, answered my questions and concerns thoroughly and with great care. Even though a lot of patients were waiting for him, he still took his time. He is and excellent doctor"
      from Tasha 5.0 Stars - (2025-12-05)
  • "Amazing and fast service"
      from Tyrone 5.0 Stars - (2025-12-05)
  • "I really liked it when I entered the clinic. Everything looked clean and very organized. Excellent service from the staff and nurses. Dr. Kim was very professional and provided excellent care."
      from Ricardo 5.0 Stars - (2025-11-29)
  • "Dr. Kim and his entire staff was very professional and friendly and knowledgeable."
      from Freddy 5.0 Stars - (2025-11-28)
  • "Dr is very knowledgeable, with a great bedside manner. Very professional , caring staff. Highly recommended!"
      from Pamela 5.0 Stars - (2025-11-21)
  • "Dr. Kim answered all of our questions regarding cancer treatments with easy to understand explanation. It was very informative meeting. He was very courteous too. Also based on my mom's condition/symptoms, he suggested some medication and provided prescription in a timely manner."
      from Carolyne 5.0 Stars - (2025-11-19)
  • "Excellent care with follow up text messages once a week to see how you are feeling. They go beyond the standard doctor care."
      from John 5.0 Stars - (2025-11-12)
  • "Great service. What made perfect is that Dr. King speak spanish"
      from Noris 5.0 Stars - (2025-10-27)
  • "Nut burns atencion"
      from Evelyn 5.0 Stars - (2025-10-21)
  • "Doctor kim is very kind and is very helpful he solved all my concerns I will follow up in a couple of months"
      from Felipe 5.0 Stars - (2025-10-18)