Testimonials & Reviews

Brendan Sullivan, MD, FACC

Board Certified in Internal Medicine, Board Certified in Cardiology & Board Certified in Nuclear Cardiology located in Clifton, NJ & Ridgewood, NJ

4.92/5 Star Rating

772 total reviews

Dr. Brendan Sullivan always appreciates feedback from his valued patients. To date, we’re thrilled to have collected 772 reviews with an average rating of 4.92 out of 5 stars. Please read what others are saying about Dr. Brendan Sullivan below, and as always, we would love to collect your feedback.

Charleen M.

5/5 Star Rating

Submitted 12/13/18

Top rate as always

Linda M.

5/5 Star Rating

Submitted 12/13/18

Very friendly staff. Dr. Sullivan is very thorough and knowledgable

Angelo P.

5/5 Star Rating

Submitted 12/12/18

Staff is very friendly and knowledgeable. Office decor is bright and cheerful. I highly recommend Dr Sullivan.

David A.

5/5 Star Rating

Submitted 12/12/18

Great doctor and friendly staff

Carla B.

5/5 Star Rating

Submitted 12/10/18

Excellent doctor and staff

Frank T.

5/5 Star Rating

Submitted 12/09/18

Very efficient and friendly office.

Richard R.

5/5 Star Rating

Submitted 12/09/18

Truly one of the nicest doctors you will every find. Very thorough and really cares about his patients. I have already recommended many friends and family members to him.

Crismely M.

5/5 Star Rating

Submitted 12/08/18

Great!

Patricia T.

5/5 Star Rating

Submitted 12/07/18

As a new patient, I appreciated the time that Dr. Sullivan took, going through my medical history and my family history and I think I found a great new physician.

Doreen J.

5/5 Star Rating

Submitted 12/07/18

He is awesome. Very professional and friendly.

Rubiela G.

5/5 Star Rating

Submitted 12/07/18

Excelent

Jeffrey M.

5/5 Star Rating

Submitted 12/07/18

Excellent service as always