Daniel Han, M.D. graduated from New York University and earned his medical degree from the State University of New York Downstate in 1993. He completed his surgical internship and urology residency at Stony Brook University Hospital.
Daniel Han, M.D. graduated from New York University and earned his medical degree from the State University of New York Downstate in 1993. He completed his surgical internship and urology residency at Stony Brook University Hospital.
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.
As per usual Dr Hahn is a true professional..Knowledgeable friendly and prompt.Highly recommend.
(4 days ago)
Apr-2026
Saw me promptly. Had my medical history reviewed and was able to provide a knowledgeable consultation and a recommendation for treatment..
(4 days ago)
Apr-2026
Dr. Han treats me with utmost care and concern. He is always very informative and explains everything clearly. The entire staff is quite pleasant and very professional.
(5 days ago)
Apr-2026
Dr. Han is an excellent doctor. Very knowledgeable and listens to you.
(2 weeks ago)
Apr-2026
Great first time visit. Quick sign in at the window.. very polite and friendly. A short wait and in to meet with Dr Han. A thorough review of my past history, and where I am presently in my case. He's good with questions back and forth and no sense of rush. Dr Han explained how we'll proceed and I'll see him again in six months. A fine visit.
(2 weeks ago)
Apr-2026
No nonsense, nice doctor who seems to know his business!
(3 weeks ago)
Mar-2026
Dr. Han listened to my concerns and gave me good recommendations. I will see him again in May for a follow up..
(1 month ago)
Mar-2026
I like the Doctor
(1 month ago)
Mar-2026
Dr Han & staff were very professional & helpful
(1 month ago)
Mar-2026
He didn’t answer my questions. /. He literally called me FAT and if I loose weight it will prevent my UTI’s. I’ve been admitted to stony brook hospital for 9 days for sepsis secondary to uti then went to Skilled nursing center for 30 days I’V for24 hours released on Thanksgiving day. /. Admitted to NY LAGONE HOSPITAL for IV TREATMENT FOR UTI ON FEB 14 for 5 days. He didn’t even discuss my hospital admissions
(1 month ago)
Mar-2026
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AUCNY - Patchogue
285 Sills Road Bldg 15 Suite F East Patchogue, NY 11772
Daniel Han, M.D. graduated from New York University and earned his medical degree from the State University of New York Downstate in 1993. He completed his surgical internship and urology residency at Stony Brook University Hospital.
Dr. Han is a Diplomate of the American Board of Urology. He practices General Urology in Patchogue and Stony Brook. He is on staff at Brookhaven Hospital in Patchogue, N.Y., John T. Mather Memorial Hospital and St. Charles Hospital in Port Jefferson Station, N.Y., and St. Catherine of Siena Medical Center in Smithtown, N.Y.
As per usual Dr Hahn is a true professional..Knowledgeable friendly and prompt.Highly recommend.
Saw me promptly. Had my medical history reviewed and was able to provide a knowledgeable consultation and a recommendation for treatment..
Dr. Han treats me with utmost care and concern. He is always very informative and explains everything clearly. The entire staff is quite pleasant and very professional.
Dr. Han is an excellent doctor. Very knowledgeable and listens to you.
Great first time visit. Quick sign in at the window.. very polite and friendly. A short wait and in to meet with Dr Han. A thorough review of my past history, and where I am presently in my case. He's good with questions back and forth and no sense of rush. Dr Han explained how we'll proceed and I'll see him again in six months. A fine visit.
No nonsense, nice doctor who seems to know his business!
Dr. Han listened to my concerns and gave me good recommendations. I will see him again in May for a follow up..
I like the Doctor
Dr Han & staff were very professional & helpful
He didn’t answer my questions. /. He literally called me FAT and if I loose weight it will prevent my UTI’s. I’ve been admitted to stony brook hospital for 9 days for sepsis secondary to uti then went to Skilled nursing center for 30 days I’V for24 hours released on Thanksgiving day. /. Admitted to NY LAGONE HOSPITAL for IV TREATMENT FOR UTI ON FEB 14 for 5 days. He didn’t even discuss my hospital admissions