Testimonials & Reviews
Advanced Neurology P.C.
Irina Kogan, MD
Neurologist located in Hollis, NY & Flatbush, Brooklyn, NY
Dr. Irina Kogan always appreciates feedback from her valued patients. To date, we’re thrilled to have collected 229 reviews with an average rating of 4.67 out of 5 stars. Please read what others are saying about Dr. Irina Kogan below, and as always, we would love to collect your feedback.
Michel B.
Submitted 07/20/26
made appointment for 11 AM. Walked in the office at 10:45. I see the office sitting space is full. At least 15+ people. Before signing a book I introduced myself and asked a receptionist if all these people are in front of me. She replied Yes. So I estimated a weight time for my 11 o'clock appointment will be 3 hours and 45 minutes. I left. This doctor doesn't need new patients. The office staff cant manage patients if they are hit over the head silly.
Yury Y.
Submitted 03/13/26
Doctor:
My experience with the doctor herself was generally positive. She was professional during appointments and did help me with my condition.
Office Service:
Unfortunately, the service provided by her office is extremely poor.
• It is almost impossible to reach the office by phone. Most calls go directly to voicemail.
• They rarely return calls. I tried to reach them for about a month without success.
• When I had an issue with my medication refill, the staff did not investigate the problem.
• Initially, they kept telling me the medication would be available without checking the actual situation.
• When I explained that pharmacies did not have the medication, they said a nurse would contact me. The nurse never called back and I was never able to reach her.
• On another call, when I again explained the medication shortage, the staff simply repeated that it would be available and ended the call.
Result:
Because of this lack of communication and follow-up, I have now been without my medication for three months.
Conclusion:
While the doctor herself was helpful, the office management and communication are extremely unprofessional. For this reason, I have decided to change my neurologist.
Vincent B.
Submitted 02/16/26
no
Nereida M.
Submitted 02/10/26
Very helpful
Iris P.
Submitted 02/01/26
Excellent Doctors and staff
Rena I.
Submitted 01/17/26
SERGEY V.
Submitted 07/06/25
Exelent!
Patrick P.
Submitted 06/14/25
Excellent service and care
DAVID G.
Submitted 06/13/25
Very satisfying
JESSICA R.
Submitted 05/29/25
Good doctors great communication
Staff wonderful
HUSSAN Z.
Submitted 05/24/25
Very good
CATHIA D.
Submitted 05/04/25
Dr. Kogan has been my doctor for 3 years. She is Caring compassionate & listen to my concerns. Her staffs are great & professional. Office is very clean & location on hillside Ave is fantastic & easy to find she has weekends slots as well.
MASUDJON U.
Submitted 05/03/25
Excellent staff
LANETTE R.
Submitted 04/26/25
My first experience with Dr. Kogan was good. The only problem I had was getting a EEG on my head (brain). This was the first time for me. It was a bit messy but it was okay.
PATRICE G.
Submitted 04/25/25
Timely & great care...
GREGORY J.
Submitted 04/19/25
Great experience I will recommend anyone who needs
KHADIM S.
Submitted 03/21/25
Very nice work and great
RENA I.
Submitted 02/26/25
GERARD S.
Submitted 02/16/25
Very good
SAIERA G.
Submitted 02/07/25
You very nice for patients. Nice talking is first heath for body. Healthy mind healthy body!
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