Headshot of Dr. Byung Moon Kim MD
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Languages: English, Korean, Spanish

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


Patient Reviews

  • "Dr Byung Moon Kim is a wonderful and caring doctor who recommended and proceeded with Treatments which made me Healthy again. As a former nurse, I can safely State that Dr. Kim is one of the Most Professional doctors in his Field. I have to say that the nurse who treated me with the Rest of the staff was wonderful as well. Thank You Dr. Kim."
      from Y 5.0 Stars - (2025-07-11)
  • "I recently visited this center and from the front desk staff to the nurses, everyone was incredibly kind and welcoming. It was my first time at a larger clinic with multiple tests scheduled, so I was quite nervous—but I could truly feel that they were attentive to every little detail to make me feel at ease. It honestly felt so different from a typical primary care visit. Dr. Kim, in particular, was amazing. As someone who feels more comfortable speaking in my native language, I was so relieved that he spoke fluent Korean. He patiently listened to all my concerns, answered every question thoroughly, and explained everything clearly. His kindness, professionalism, and genuine care for his patients really stood out. You can tell he’s someone who sees his work as a calling. I have a follow-up in two weeks, and this time, I feel much more relaxed going in. Their warmth made all the difference, and I’m truly grateful for the experience."
      from Narae 5.0 Stars - (2025-07-02)
  • "Dr. Byung Kim was very kind and efficient. We didnt need a translator because he knows spanish very well. Thank you Dr. Byung."
      from Telmo 5.0 Stars - (2025-07-01)
  • "I came to the Hematology department with some fear and anxiety, but the entire experience quickly put me at ease. Every staff member was calm and kind, and the nurse who drew my blood did it so gently that I didn’t feel any pain at all. Dr. Kim’s nurse was also incredibly thoughtful and warm. Dr. Kim himself was exceptional—he spoke with sincerity and seemed to truly understand my worries. His professionalism and patient-centered approach left a strong impression on me. After my visit, I felt a deep sense of relief and gratitude. I wholeheartedly recommend this clinic to anyone seeking compassionate, high-quality care."
      from K 5.0 Stars - (2025-07-01)
  • "Dr. Byung Kim is very knowleageable and thorough. He listens to his patients and his care is first class. I am very glad to have a doctor like him."
      from Elaine 5.0 Stars - (2025-06-26)
  • "I am pleased coming to this medical center for care. The Dr’s are caring and informative. They even call you at home to tell the patient about any tests that were done and the results"
      from Nikita 5.0 Stars - (2025-06-25)
  • "(Translated by Google) Very good doctor, very good service, I loved how they treated me. (Original) Muy buen Doctor muy buen servicio me encantó como me trataron"
      from Maria 5.0 Stars - (2025-06-17)
  • "Dr. Kim has always remained humble and sincere, taking care to fully understand and address patients' concerns and worries. That is why I have great respect for him and am always grateful."
      from OHSOONG 5.0 Stars - (2025-06-14)
  • "Dr.kim is so kind , the best doctor in his field"
      from Paul 5.0 Stars - (2025-06-10)
  • "Dr. Kim's professionalism and attentiveness were greatly appreciated. His thorough explanation of my necessary medications and treatments fostered a comfortable and confident experience."
      from weifang 5.0 Stars - (2025-06-10)