Testimonials & Reviews


Long Island Gastro

Gastroenterology Practice located in Syosset, NY

4.83/5 Star Rating
193 total reviews

Long Island Gastro always appreciates feedback from our valued patients. To date, we’re thrilled to have collected 193 reviews with an average rating of 4.83 out of 5 stars. Please read what others are saying about Long Island Gastro below, and as always, we would love to collect your feedback.

Julia K.
4/5 Star Rating
Submitted 11/09/22
I saw the PA Hailey and she was excellent- very attentive and listened to me as I described my symptoms and the back story. She gave me very good advice and ordered tests if they became necessary. She was very professional and helpful.
Robert T.
5/5 Star Rating
Submitted 11/02/22
Emmanuel V.
5/5 Star Rating
Submitted 10/19/22
Doctor was Very informative and helpful
4/5 Star Rating
Submitted 10/18/22
Saw Hailey the PA. She answered my questions
Humyra K.
5/5 Star Rating
Submitted 10/18/22
Dr Sideridis is a wonderful and compassionate doctor! he really cares for his patients .
4/5 Star Rating
Submitted 10/10/22
Was disappointed I did not see Dr Sideridis, who I made the appointment with. But Dr. Kadam was very kind and thorough.
Rhea L.
5/5 Star Rating
Submitted 10/05/22
Good visit!
Susan B.
5/5 Star Rating
Submitted 09/19/22
Dr. Sidiridis is a warm and friendly doctor. Staff is very nice also.
Laura O.
5/5 Star Rating
Submitted 09/13/22
Very caring team of practitioners! I feel like I’m going to get help finally. I feel very safe and well cared for here!
Susan W.
4/5 Star Rating
Submitted 09/12/22
Very satisfied
Andrew R.
5/5 Star Rating
Submitted 09/10/22
Great service
Mauro M.
5/5 Star Rating
Submitted 09/09/22
Athanasios K.
5/5 Star Rating
Submitted 09/09/22
Jean S.
5/5 Star Rating
Submitted 08/30/22
I was able to get an appointment ASAP with the Pa.
Kimberly C.
5/5 Star Rating
Submitted 08/25/22
My visit was great. The wait time was reasonable and the PA explained everything to me clearly.
Christina C.
5/5 Star Rating
Submitted 08/23/22
satisfied with the visit....still waiting for a call to go over the results of my blood work thanks
Robert P.
5/5 Star Rating
Submitted 08/22/22
Dr. Sideridis is simply one of the very best doctors I have ever been treated by. He is brilliant, articulate, caring and has a great bed-side manner. He takes as much time as is needed for the appointment and really listens to me, the patient. He has been my Gastro doctor for five years now and I highly recommend his medical advice and services. Rob P.
Girolamo S.
5/5 Star Rating
Submitted 08/19/22
Very nice doctor
Laureen L.
5/5 Star Rating
Submitted 08/18/22
Dr. Sideridis always makes me feel like he's listening to me. Better yet, he always makes me feel as if he's going to help me. He makes me feel like I shouldn't worry until he tells me to! If you google "good bedside manner," you'll be connected to Dr. Sideridis' page!
Kellyanne L.
5/5 Star Rating
Submitted 08/17/22
Dr. Sideridis and his assistants are awesome!