Medical Oncology & Hematology

Dr. Roy Chen joined our medical physician team following the completion of his Hematology and Medical Oncology fellowship at North Shore-Long Island Jewish Hospital.

Dr. Chen completed his Bachelors degree in biology at New York University; College of Arts and Sciences before continuing to SUNY Upstate Medical University where he obtained his medical degree. Dr. Chen returned to Long Island and completed both his Internal Medicine Residency and Internship at Stony Brook University Hospital.

Dr. Chen accepts new patients at our Riverhead, Patchogue, and Port Jefferson offices.

Credentials:  M.D.
Education & Training
   FACP:    North Shore-Long Island Jewish Hospital
   Residency:    State University of New York at Stony Brook
   Medical School:    State University of New York Upstate Medical University
   College:    New York University


Eastern Long Island Hospital
Good Samaritan Medical Center
John T Mather Memorial Hospital
Peconic Bay Medical Center
Southampton Hospital
Southside Hospital
St. Catherine Of Siena Medical Center
St. Charles Hospital
University Hospital at Stony Brook

Patient Reviews

  • "Professional and caring Dr’s and all staff"
      from debbie and ray 5.0 Stars - (2025-01-16)
  • "It’s always a pleasure when I’m there for my check up. Everyone is courteous and pleasant, it puts me in a good frame of mind. Thank you."
      from Bulldog 5.0 Stars - (2025-01-11)
  • "They were quick, thorough, knowledgeable, and professional. I’m so glad I chose this doctor for my medical needs. I feel that I’m in good hands."
      from Elena 5.0 Stars - (2025-01-11)
  • "Dr. Chen was super personal, excellent bedside manner, and very thorough! I’m glad to be under his care! His PA was wonderful, also!"
      from Kristin 5.0 Stars - (2025-01-10)
  • "Great staff,they are a well oiled machine. They treat a lot of different patient's all with many different needs and personalities and they do it professionally. From the check in to the nurses,PAs and Doctor's. I Feel very lucky that they are close to where I live."
      from Thomas 5.0 Stars - (2025-01-09)
  • "Dr. Chen is always thoughtful and knowledgeable regarding my health. Very direct in answering any questions I have. He's the best."
      from birda 5.0 Stars - (2025-01-09)
  • "Very professional, respectful and caring. Dr R Chen listens to my concerns and answers any questions. All other staff follow suit."
      from Nina 5.0 Stars - (2025-01-03)
  • "Doctor and staff was friendly and helpful. Answered all questions and concerns."
      from Dianan 5.0 Stars - (2024-12-28)
  • "It’s always pleasant to be greeted by the friendly staff, the care of the lab technicians and mostly the kind and warm care from Dr. Chen. He’s very professional and friendly. He makes me feel comfortable and I trust my health to him with no concerns. He’s gets a 10+"
      from Mirtha 5.0 Stars - (2024-12-27)
  • "Everyone was happy to great me and was very knowledgeable and skilled"
      from Charlotte 5.0 Stars - (2024-12-27)