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Dr. Roy Chen

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:  MD
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

  • "Dr. Chen is always very pleasant to deal with. His approach is clear and calm and I leave the office knowing exactly what my next steps are."
      from J 5.0 Stars - (2025-09-05)
  • "A very professional yet friendly atmosphere!"
      from Charles 5.0 Stars - (2025-09-03)
  • "This is a very caring place"
      from William 5.0 Stars - (2025-08-28)
  • "Dr Chen is very thorough and caring. My wife’s medical history is extremely complicated .We feel lucky to have him in our corner."
      from John 5.0 Stars - (2025-08-22)
  • "Clean staff always friendly and Dr Chen great Dr and person listens to yr questions and answers them direct"
      from Gary 5.0 Stars - (2025-08-15)
  • "Beautiful office. Friendly staff. Quick blood work and results. Dr. Chen explains results completely with care, making the whole experience a “non-scary” visit."
      from Marie 5.0 Stars - (2025-08-14)
  • "I am so grateful for Dr. Chen, Blair, Briana & Andrea and the entire staff for being apart of Dr. Chen’s team. I have received the most professional & compassionate care. I have never been treated this well by the medical community and truly believe that’s why my outcome has been so positive ~ of course my family has loved me through the most challenging time of my life and the combination made for a team of people I will always cherish. Thank you! 🩵"
      from Patti 5.0 Stars - (2025-08-12)
  • "Always concerned about the patient"
      from Salvatore 5.0 Stars - (2025-08-08)
  • "Very satisfied with my dr and his team"
      from Ruona 5.0 Stars - (2025-08-07)
  • "Wonderful, caring professionals. So grateful"
      from Marles 5.0 Stars - (2025-08-05)