Medical Oncology & Hematology

Dr. Cyriac earned his medical degree from Georgetown University. He completed internship and residency training in Internal Medicine at Georgetown University Hospital followed by Hematology and Oncology Fellowship at New York University. He is board certified in both medical oncology and hematology.

Throughout his training Dr. Cyriac has been involved in research directed toward bringing new, more effective treatments to patients. He is a co-author of several peer-reviewed publications. He has worked at the National Institutes of Health performing drug discovery research and his is a co-owner of a US patent on several investigational drugs. During his fellowship, Dr. Cyriac was involved in clinical trials research developing better lung cancer treatments using immunotherapy.

His clinical practice spans the entire spectrum of oncologic and hematologic disorders. He has particular expertise in lung, prostate, and colorectal cancers, lymphoma and benign hematology. Dr. Cyriac has worked exhaustively throughout his medical career to provide the highest quality care and making sure his patients are heard. He is dedicated to applying cutting-edge cancer therapies, specifically immunotherapy and targeted therapy, and tailoring treatment to each individual aiming for the best possible outcome.

Credentials:  M.D.
Education & Training
   Residency:    Georgetown University Hospital
   Medical School:    Georgetown University School of Medicine
   College:    Georgia Institute of Technology


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 Cyriac is a very professional and pleasant person. My experience was very good!! Thank you very much!! N.E"
      from Natesha 5.0 Stars - (2024-06-28)
  • "Doctor and his team were excellent. Very informative with my concerns."
      from Robin 5.0 Stars - (2024-06-28)
  • "I was greeted with courteous, professional staff. Dr. Cyriac is a very nice man. I will look forward to future care."
      from Dave 5.0 Stars - (2024-06-21)
  • "It was my first time seeing the Doctor. Very one was very nice and everything when smoothly."
      from barbara 5.0 Stars - (2024-06-19)
  • "The moment i walked in i was treated by the staff with a smile and quickly checked in. The whole process from the moment Anthony called me in was effortless and he was so kind and made me feel totally comfortable. Sandy came in a few minutes after and we discuss my concern. She escorted me and my 7 year old granddaughter to the infusion room where we were treated like queens Joanne checked on me and Lana gave us drinks snacks and a nice warm blanket. What a bunch of great people at the Terry rd office. Sincerely Wilma Hayes"
      from Wilma 5.0 Stars - (2024-06-14)
  • "Dr. Cyriac is compassionate and thorough. He listens carefully, treats me as an individual not just a number, discusses treatments, answers questions, and always takes the time to really find out how my life is going."
      from Elisa 5.0 Stars - (2024-06-14)
  • "Absolutely amazing, not only here, I’ve been a patient for 2 months, dr. Desai! But the care, compassion, even Answered ? and more. Totally explained everything I would be going thru and experiencing! chuck set up my phone also with the temp app!!! Really appreciate that. And nurse, Jackie, one of the best! Exceptional work ethic and dedication and beyond caring & Chuck also! Winners!! & met Claudia, my next RN. Jackie I’ll miss. She’ll be great in her new journey! She needs to be cloned 50,000 times"
      from maureen 5.0 Stars - (2024-06-04)
  • "I have an issue with the fact I completed an on- line questionnaire- then got to the office to complete the EXACT questionnaire- then met with a nurse who asked me the same questions then the physicians assistant and was asked the same questions yet again and then met the doctor and he did not discuss any of those items with me - I was there for almost 2 hours and spent maybe 5 minutes with the doctor - so did not feel the love - nor do I feel the individuals took me seriously 😳"
      from Elisa 3.0 Stars - (2024-05-31)
  • "Everyone from the front desk to the nurse in the shot room to the PA that saw me are extremely pleasant and friendly."
      from Marianne 5.0 Stars - (2024-05-30)
  • "I did not know what to expect. My first experience having an infusion. The location was ideal, so close to my home. The intake staff were professional. The wait was short till I was called. The nurse that took me in was kind and offered a comforting conversation. All in all, I was made comfortable and the process was painless."
      from Laura 4.0 Stars - (2024-05-24)