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.
| 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
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"Dr Cyriac wasted my time and money. The first appointment I waited for an extended period in the exam room for him to come in and tell me we’ll have to wait for the test results and have an appointment because he doesn’t like giving those results over the phone. Then, when it was time for my second appointment the nurse practitioner came in to tell me my results, used the phrase “whatever that means” regarding part of them, and did not seem to fully know what my condition was or how to treat it. She said okay I’ll go get the doctor now and left to get him, but then came back said he’s on the phone with another doctor, told me very boiler plate treatment when I had many other questions, and made it clear I was not worth his time because “he’s always getting calls from other doctors”. If he is “always getting calls from other doctors I am curious how many of his patients that he “doesn’t like to give the test results out over the phone” he shunts off to other people in the office. I’m also curious if he is always on the phone and gives such basic advice and doesn’t answer questions why he couldn’t simply call me with the results. I’m thoroughly disappointed and feel going to him was a complete waste of time and money."
from Martin 1.0 Stars - (2025-02-27) -
"Very professional and friendly and informative."
from Dianne 5.0 Stars - (2025-02-19) -
"I've been cmg to this office, for about a yr now each visit I've been welcomed by someone different. And each time I've received smiling and caring faces, that attends to the need. Thank you"
from Sharon 5.0 Stars - (2025-02-06) -
"The appointment was quick and easy."
from Joann 5.0 Stars - (2025-01-28) -
"I was very happy with Dr Cyriac. He was very thorough and listened to what I had to say. No wait time either. I just didn’t understand why when I arrived they wanted to draw blood right away? For what reason? I had all my bloodwork done already (8 vials) so I refused. Kind of bothered me. But very happy with the doctor."
from Nancy 5.0 Stars - (2025-01-21) -
"No problem"
from Anthony 5.0 Stars - (2025-01-17) -
"Always pleasant, cheerful and
Helpful...AND that includes your
Housekeeping staff, who keep the
Office clean!"
from HOPE 5.0 Stars - (2025-01-17) -
"Everyone was helpful, caring and Friendly.
Did not see Dr Cyriac, but saw his NP. She was very thorough."
from Cathy 5.0 Stars - (2025-01-16) -
"Very caring"
from anthony 5.0 Stars - (2025-01-16) -
"Dr Cyriac cares so much and knows his profession so thoroughly. I feel so confident in speaking with him because he's not only professional and knowledgeable but he cares for me."
from James 5.0 Stars - (2024-12-26)