The reviews listed below were collected independently of Cardiology Consultants of Philadelphia through rater8. Each review represents an authentic and verified patient experience.
Verified Reviews
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Dr O’Sullivan &!all the Staff do an outstanding job each & every time, no better Cardiologist office anywhere…
Dr O'Sullivan is outstanding. He provides excellent care, addresses all questions with clear ,actionable advice.
Always has time to talk.
Always looking out for me. Kind and easy to talk to. Walked with me to be scheduled for my Pet heart scan.
Personable and Knowledgeable
Always listens
Very nice doctor.
I am very happy with Robert O’Sullivsn
Dr O'Sullivan is a very nice man. However he was not aware I was using Metropolol on a daily basis. He thought I took it as needed. He himself put me on this med.After stating this medicine did not really affected my tachycardia, he suggested a quick releasing medicine as needed. I reported to him that my blood pressure would tank due to being a triatleet, I have a low bp.He acknowledged that and suggested a increased salt intake to counter that (really?) He then proceeded to advice for me a stating due to high cholesterol. Since I was not for that he suggested to fo a heart calcium test. Once I was home I looked in "MyChart" to realize I had that test in May 2026 and the result was 0. No need for stating there. Long story short. I don't feel I was heard and I lost all confidence in him. I will look for another office to monitor my heart in the future
Dr O Sullivan is a very good listener, explains everything I ask in a way that is very comprehendible. I've been seeing him for years... Excellent Doctor