Thomas Gregory Harrington, M.D., a Long Island native, graduated from St. John the Baptist Diocesan High School and received a Bachelor of Science in Biological Sciences from Binghamton University. He received a Doctorate in Medicine from New York Medical College and went on to complete an internship in General Surgery at S.U.N.Y. at Buffalo.
Thomas Gregory Harrington, M.D., a Long Island native, graduated from St. John the Baptist Diocesan High School and received a Bachelor of Science in Biological Sciences from Binghamton University. He received a Doctorate in Medicine from New York Medical College and went on to complete an internship in General Surgery at S.U.N.Y. at Buffalo.
The reviews listed below were collected independently of Advanced Urology Centers of New York (AUCNY) through rater8. Each review represents an authentic and verified patient experience.
Dr. Harrington answered all my questions and provided a plan to follow before proceeding forward.
(3 weeks ago)
Sep-2025
I’m very satisfied.
(3 weeks ago)
Sep-2025
Dr Harrington is both professional and amicable! He explains everything in layman terms and is extremely patient in explaining and answer all your questions Highly recommend him
(3 weeks ago)
Sep-2025
Professional, knowledgeable, and caring.
Totally respect and appreciate Dr. Harrington.
(3 weeks ago)
Sep-2025
Very thorough
(3 weeks ago)
Sep-2025
Dr Harrington and his team give the best care I can receive
(3 weeks ago)
Sep-2025
Great guy. Understanding!
(3 weeks ago)
Sep-2025
Generally provides good advice. However I’d like to be better informed about the aggressiveness or non-aggressiveness of prostate cancer.
(3 weeks ago)
Sep-2025
Excellent doctor. Answers all questions and I never feel rushed. I would recommend him.
(3 weeks ago)
Sep-2025
Our first Visit with Dr Harrington was Excellent. Very informative and answered all our questions. We were quite impressed with Dr Harrington.
Thomas Gregory Harrington, M.D., a Long Island native, graduated from St. John the Baptist Diocesan High School and received a Bachelor of Science in Biological Sciences from Binghamton University. He received a Doctorate in Medicine from New York Medical College and went on to complete an internship in General Surgery at S.U.N.Y. at Buffalo. Following a second year of General Surgery at S.U.N.Y. at Stony Brook, he completed his Urology residency at Stony Brook in 1997, during which time he published articles on the subjects of male infertility and urologic trauma.
Dr. Harrington is the Chairman of Urology at St Catherine of Siena Medical Center in Smithtown and has served as Director of the Department of Surgery and also as President of the Medical Staff. He is also on the attending staff at John T. Mather Memorial Hospital and St. Charles Hospital and Rehabilitation Center in Port Jefferson Station, as well as Huntington Hospital. Dr. Harrington is a Diplomate of the American Board of Urology, Fellow of the American College of Surgeons and practices Adult and Pediatric Urology in Smithtown.
Dr. Harrington answered all my questions and provided a plan to follow before proceeding forward.
I’m very satisfied.
Dr Harrington is both professional and amicable! He explains everything in layman terms and is extremely patient in explaining and answer all your questions Highly recommend him
Professional, knowledgeable, and caring. Totally respect and appreciate Dr. Harrington.
Very thorough
Dr Harrington and his team give the best care I can receive
Great guy. Understanding!
Generally provides good advice. However I’d like to be better informed about the aggressiveness or non-aggressiveness of prostate cancer.
Excellent doctor. Answers all questions and I never feel rushed. I would recommend him.
Our first Visit with Dr Harrington was Excellent. Very informative and answered all our questions. We were quite impressed with Dr Harrington.