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

  • "I've been seeing Dr Cyriac for approximately 2 1/2 years and couldn't be happier with my care. He is very attentive with a great bedside manner that makes me feel very comfortable. The staff is not only polite but very professional and always willing to help. I have never experienced more than a 15-minute wait time."
      from virginia 5.0 Stars - (2024-04-16)
  • "As this was my first time there, I do have to say it was very positive experience. The office was beautiful and the Staff there were just so kind and easy to talk to it made my visit very easy and comfortable. I do have to say the best part was the way they speak with you, it was so nice having someone explaining things clearly in a way that could be understood by anybody. I would definitely recommend them to friends and family."
      from Jill 5.0 Stars - (2024-04-10)
  • "Dr. Cyriac is very sweet. He takes his time with you and explains everything."
      from Kathryn 5.0 Stars - (2024-04-09)
  • "Very helpful staff….."
      from Myrka 5.0 Stars - (2024-03-30)
  • "My wife, Joan, has been under the care of Dr George Cyriac at New York Cancer & Blood Specialists for the last 2 1/2 years. Dr Cyriac and the staff at the facility are all professional and courteous and knowledgeable in their field. My wife was very seriously ill and Dr Cyriac and his support staff brought her back to good health. His new assistant, Nurse Practitioner Brandi, is a wonderful person, very knowledgeable, patient, thorough and personable. We can’t say enough good things about Dr Cyriac, he’s the best."
      from Jim 5.0 Stars - (2024-03-21)
  • "Dr.Cyriac was great for the brief time that I saw him. My appointment was very positive with good news, which he was pleased to share with me. He is friendly and attentive to any concerns that I may have. I highly recommend this doctor."
      from Keith 5.0 Stars - (2024-03-20)
  • "Everyone was so calming and kind Dr Cyriak is the best."
      from Sally 5.0 Stars - (2024-03-14)
  • "New York Cancer & Blood Specialists is a great place to go for blood results. These doctors are specialists and you can trust that you are under good care when it comes to your bloodwork! Dr. George Cyriac is a great blood specialist, he followed me after my surgery for almost 2 years. He let me know everything about the results and more. 👍"
      from Joanne 5.0 Stars - (2024-03-05)
  • "Any time I have a question or a health issue, I get an immediate response from a nurse or a PA or the doctor themself. This is the best healthcare facility I’ve ever been to, no waiting a day or two for callbacks, easy to make appointments, very accommodating. The doctors and medical staff are amazing. I am treated with respect, and they truly care."
      from Andie 5.0 Stars - (2024-03-05)
  • "Great Dr., and the staff are all very knowledgeable and helpful"
      from john 5.0 Stars - (2024-02-24)