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Testimonials & Reviews

Brendan Sullivan, MD, FACC 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.

Loretto O.
5/5 Star Rating
Submitted 01/28/23
Dr. Sullivan and his staff are excellent. They are very knowledge, kind and most of all they LISTEN. Their explanations are right on and there is no rushing to get you out. I would recommend Dr. Sullivan who is a cardiologist and internist, to everyone.
Denise J.
5/5 Star Rating
Submitted 01/27/23
After calling the office and explaining my symptoms, I was given an appointment in 2 hrs. MD and staff attentive to my needs. Couldn’t ask for more.
Roger B.
5/5 Star Rating
Submitted 01/22/23
Excellent service and healthcare.
James A S.
5/5 Star Rating
Submitted 01/20/23
Excellent service and health care!
James A S.
5/5 Star Rating
Submitted 01/20/23
Excellent service and health care!
Mary X.
5/5 Star Rating
Submitted 01/20/23
It is always a good experience. Everybody is polite & treating us professionally. Dr Sullivan is great & take time to explain everything.
Carl Z.
5/5 Star Rating
Submitted 01/20/23
Good,
Birgitta S.
5/5 Star Rating
Submitted 01/19/23
I am happy to be a patient of dr. Sullivan. He is very thorough and friendly.
Elvira L.
5/5 Star Rating
Submitted 01/17/23
Great always beautiful staff so friendly
Kelly S.
5/5 Star Rating
Submitted 01/14/23
Dr. Sullivan is a great and thorough physician. My visit is always pleasant
Stephen S.
5/5 Star Rating
Submitted 01/13/23
Pleasant office surroundings as well as attentive staff.
Sydney G.
5/5 Star Rating
Submitted 01/12/23
Dr. Sullivan is a pleasure! GREAT bedside manners and incredibly thorough. He attentively listens to all your concerns and questions and makes you feel 100% comfortable.
Edward M.
5/5 Star Rating
Submitted 01/11/23
Always good
Laurie K.
5/5 Star Rating
Submitted 01/10/23
Thorough and listens
Claire P.
5/5 Star Rating
Submitted 01/04/23
Always well informed. Had a good visit.
Leonard J.
5/5 Star Rating
Submitted 01/04/23
The best!
Valerie R.
5/5 Star Rating
Submitted 01/03/23
My office visits are always pleasant. The staff is very good and I never wait more than five minutes. Dr.Sullivan takes his time with my visit.He asks a lot of questions.He is a very caring Doctor I wish he was still a primary doctor you just can’t find doctors like him
Andrew K.
5/5 Star Rating
Submitted 01/03/23
Excellent service
Antonio R.
5/5 Star Rating
Submitted 01/02/23
Very good
Sandor S.
5/5 Star Rating
Submitted 01/01/23
I give Dr. Brendan Sullivan a 5 - star rating for the excellent service he has repeatedly provided me. Foremost I am impressed by the doctor's capacity to deliver the diagnosis to me at a level I can understand. It is also noteworthy that the entire staff working for Dr. Sullivan's equally dedicated and pleasant.