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

  • "I love Dr. Chen office. The staff is great and you're in & out. They do your blood work so fast and give your results right on the spot. Dr. Chen goes over everything with you. He's amazing. I always recommend him to everybody"
      from Mary 5.0 Stars - (2024-05-03)
  • "I am very happy to be under Dr. Chen’s care. He thoroughly explained everything to me. He was both friendly and professional."
      from merrill 5.0 Stars - (2024-04-30)
  • "Extremely professional and pleasant front desk employees. Check in was very quick and hassle free. Every step from the blood drawn to the examination room went extremely well. All of the employees were courtesy and knowledgeable."
      from Kevin 5.0 Stars - (2024-04-23)
  • "I would recommend Dr. Chen highly, he answers all my questions! And is very patient. I like him a lot!"
      from Linda 5.0 Stars - (2024-04-23)
  • "All the front desk people are patient and pleasant. The M.A.'s are friendly and efficient. Dr. Chen is a good listener- excellent doctor"
      from Erica 5.0 Stars - (2024-04-20)
  • "Dr Chen is a fantastic doctor he always makes me feel like I'm his number one patient .Dr chen also has an awesome staff in Patchogue and Riverhead .I just want to say thank you. Marilyn"
      from marilyn 5.0 Stars - (2024-04-18)
  • "Friendly, professional staff every time I’ve gone there. Excellent caring physicians and physician assistants too. Would highly recommend."
      from Debbie 5.0 Stars - (2024-04-11)
  • "I was diagnosed with breast cancer in 2017. Dr. Chen and staff were wonderful. Treated me with the utmost care and respect. I will always hold a special place in my heart for them."
      from Nadine 5.0 Stars - (2024-04-02)
  • "The Best!!! Would recommend Dr Chen to my own family. Thank you Dr."
      from Raymond 5.0 Stars - (2024-03-29)
  • "Dr Chen and his team at NYC&B are excellent. Even though they are a large organization and have many patients they make you feel as if you are the only one they are treating. Highly recommend them."
      from Christopher 5.0 Stars - (2024-03-27)