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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
860 total reviews

Dr. Brendan Sullivan always appreciates feedback from his valued patients. To date, we’re thrilled to have collected 860 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.

Yasmin D.
5/5 Star Rating
Submitted 03/29/22
Dr Sullivan is a great doctor/cardiologist takes the time to explain everything! :-)
Manuel D.
5/5 Star Rating
Submitted 03/29/22
Pleasant as always!
Loretta S.
5/5 Star Rating
Submitted 03/28/22
Thank you Dr Sullivan for your excellent health care. Your vast knowledge and thorough examination are impressive. Dr Sullivan and team are great, caring and helpful. Highly recommend to family and friends
Deborah T.
5/5 Star Rating
Submitted 03/25/22
Very satisfied with Dr. Sullivan and his staff. Very professional and well run from start to finish.
Paulette D.
5/5 Star Rating
Submitted 03/24/22
Dr Sullivan takes the time to listen to you. He is a.great Dr. I have moved an hour away but I still make the trip because I trust him. I would and have referred others to his practice.
Joseph M.
5/5 Star Rating
Submitted 03/24/22
Great support and care
Jean P.
1/5 Star Rating
Submitted 03/24/22
I am so happy that someone recommended Dr. Sullivan to me During my visits he explained everything and it was easy to understand Dr. Sullivan made feel comfortable. He is a great Doctor
Michael E.
5/5 Star Rating
Submitted 03/23/22
ALWAYS VERY CONCERNED AND INTERESTED ON WHAT MAY HAVE AT HAPPENED SINCE LAST VISIT.
Anita V.
5/5 Star Rating
Submitted 03/23/22
Very good experience. Love the time spent and the thoroughness of the discussion.
Marian C.
5/5 Star Rating
Submitted 03/22/22
On time. Explained in detailed test results. Suggestions to improving areas that need focusing. Following up appointment.
Patricia O.
5/5 Star Rating
Submitted 03/22/22
Great experience because the doctor’s explanation answered my Heath concern. Al also, his personal was kind.
Kenneth C.
5/5 Star Rating
Submitted 03/17/22
Wonderful practice!!!
Albert P.
5/5 Star Rating
Submitted 03/16/22
Always great
Patricia B.
5/5 Star Rating
Submitted 03/16/22
Professional. Doesn’t rush you. Answers all questions
Vladimir G.
5/5 Star Rating
Submitted 03/14/22
Excellent Service,
Salvatore C.
5/5 Star Rating
Submitted 03/13/22
Positive experience as usual. This was a routine follow-up visit and Dr. Sullivan was thorough in his review of my current medical profile. Also discussed were my Wellness tests under MDVIP scheduled for June, which I found to be very informative and reassuring.
Salvatore D.
5/5 Star Rating
Submitted 03/11/22
Great doctor and the whole staff are wonderful!!!
Corradina F.
5/5 Star Rating
Submitted 03/11/22
We’ll-run office. Friendly caring staff. Very attentive doctor. Highly recommend to anyone needing a primary care physician or cardiologist
Vernon P.
5/5 Star Rating
Submitted 03/11/22
fast, easy, friendly
Alonzo D.
5/5 Star Rating
Submitted 03/10/22
Great