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

  • "Always wonderful to see Dr. Cyriac! And phlebotomist’s great. Thanks all!😍"
      from Patricia 5.0 Stars - (2024-10-10)
  • "Dr cyriac he was the best And we were always treated very well great place"
      from Ann 5.0 Stars - (2024-09-26)
  • "Waiting for sending script to pharmacy takes too long. I had to make a few phone calls to the office. Also, my June 2024 dexa result is showing that I have osteopenia however my doctor hasn't informed me until the end of September about it. Nobody bothered to call me earlier!"
      from Natalie 2.0 Stars - (2024-09-26)
  • "A very helpful and considerate staff. Knowledgeable and communicative, left no stone unturned. Bravo!"
      from Diane 5.0 Stars - (2024-09-19)
  • "Dr Cyriac is a great n kind n attentive dr. He listens to everything u say. N also looks until your past history which will help him in helping u. I'm very impressed. Same type of dr. As Lipra was. N I saw Lipwra,for over 22yrs. I will definitely stick wth Cyriac as I did Lipera"
      from diane 5.0 Stars - (2024-09-19)
  • "Everyone was friendly, answered all my questions, and thoroughly explained my medical conditions and treatments."
      from Mark 5.0 Stars - (2024-08-23)
  • "Staff and Dr Cyriac were first class. Great experience with a potential cancer scare I was put right at ease and know if needed they will help me get through a potential life threatening diagnosis."
      from Dennis 5.0 Stars - (2024-08-23)
  • "Dr Cyriac is got to be the best. He helping me and is treating me with everything am going through."
      from Anthony 5.0 Stars - (2024-08-09)
  • "Dr. Cyriac was very professional and left me feeling very confident about my course of treatment."
      from Doug 5.0 Stars - (2024-08-06)
  • "Was quick professional and easy"
      from Joann 5.0 Stars - (2024-08-02)