Dr. Ahsan Khan, MD

He is terrible

Dr. Khan met with me himself on the first visit . It was my first colonoscopy and he explained the process and addressed my concerns about anesthesia. During the day of the procedure, he arrived on time and his team had me all ready to begin. Afterwards he consulted with me and explained the findings and procedure of biopsy. He personally called a couple of days later to give me the official benign biopsy results. I was very satisfied with the care and manner in which Dr. khan conducts his practice. Dr. Khan’s office staff and hospital team were excellent as well.

Great visit with the doctor and lovely staff

I saw him earlier yesterday. His staff was very accommodating, and a pleasure to work with. They were resourceful and went above and beyond. In times with COVID they ensured that all the seats were spread apart, and a very short time to be able to go into the room to see the doctor.

Can't say enough about Dr Khan and his team. Colonoscopy went very well.

Great staff who were very attentive and were able to accomodate to me. Staff is truly wonderful and the doctor was very patient and listened to my concerns. He was able to get me feeling better

Underwent a Colonoscopy, and I cant say enough how easy his office and hospital staff made it! They were understanding of my particular condition, and were very respectful in keeping me reassured and covered up

Excellent bedside manner, puts me at ease. Explained everything very thoroughly and even drew pictures to help me understand everything

I was admitted to Southampton Stony Brook Hospital on Sat 9/21/19 as an emergency due to serious gastrointestinal bleeding. Dr Khan did a colonoscopy on Sunday and found that it had been a diverticulosis "pocket" that was bleeding, but had stopped on it's own. I still required a blood transfusion. Dr Kahn was kind, skilled and knowledgeable. I would recommend to family and friends.

Kind and professional

Office staff is very nice and easy to get a hold of

Amicable and thorough. Went over everything from A to Z

scheduled colonoscopy and it was no problems

Listens intently and answers questions, hard to find these days

very nice

In a word...outstanding. Personable and knowledgeable. As this was my initial visit it was nice to see that he had thoroughly reviewed my medical history prior to my appointment. Good listener and offered straightforward, professional advice. The office staff was very efficient.

I was impressed w/ his concerns about me. His knowledge regarding my condition .. Took time in answering and explaining the plan. This was my first visit w/ him, but I know I picked the right doctor.

Excellent, caring doctor!

Very caring and nice!

Thoughtful and to the point. He has a very calming demeanor about him, that really puts you at ease.