Thomas G. Harrington, MD, FACS

Practice: Advanced Urology Centers of New York (AUCNY)

Specialty: Urology

Office locations: Smithtown, NY

Most recent review: 4 days ago New
5.0 out of 5
574 Ratings
286 Comments

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.

5.0 out of 5
574 Ratings
286 Comments

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 is a wonderful physician. Long time patient. He’s so personable, caring, and thorough in my treatment. Highly recommend him for anyone in need of a Urologist.

Rated 5 out of 5 stars
(4 days ago) Oct-2026

Dr. Harrington has been my urologist for decades. His skills and and expertise are matched with his excellent patient - doctor concern and countenance. I'm blessed to have him as my physician.

Rated 5 out of 5 stars
(1 week ago) Oct-2026

Simply the best!

Rated 5 out of 5 stars
(1 week ago) Oct-2026

Great Doctor. Explained everything fully. I booked another appointment to see him in 6 months.

Rated 5 out of 5 stars
(1 week ago) Oct-2026

Excellent, professional, knowledgeable and caring

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

Very professional and knowledgeable professional.

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

Professional, friendly and a good listener.

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

He’s not only very knowledgeable, but has great bedside manner. Grateful for his help!!

Rated 5 out of 5 stars
(3 weeks ago) Sep-2026

Great caring Dr and person

Rated 5 out of 5 stars
(3 weeks ago) Sep-2026

Knowledgeable, professional, and very caring

Rated 5 out of 5 stars
(3 weeks ago) Sep-2026