Robert O’Sullivan, D.O., FACC attended University of Health Sciences, College of Osteopathic Medicine for medical school and a residency at Mercy Suburban Hospital before completing a fellowship in cardiology at Deborah Heart and Lung Center.
Robert O’Sullivan, D.O., FACC attended University of Health Sciences, College of Osteopathic Medicine for medical school and a residency at Mercy Suburban Hospital before completing a fellowship in cardiology at Deborah Heart and Lung Center.
The reviews listed below were collected independently of Cardiology Consultants of Philadelphia through rater8. Each review represents an authentic and verified patient experience.
Wonderful!
(4 days ago)
Jan-2026
This is my first visit with CCP after needing to find a new cardiologist. Dr.O'Sullivan greeted me with a friendly smile and we had great conversation which made me feel very comfortable. I look forward to working with him in the event that any issues that may arise in the future. We'll done sir !!!!
(5 days ago)
Jan-2026
Great listener and set up follow up test.
(1 week ago)
Jan-2026
Dr. O’Sullivan takes the time to listen to me about something that is going on in my life. He offers a sympathetic ear. I appreciate that. I also appreciate that he explains my test results so that I can understand them better and understand how the results fit in with the health of my heart.
(1 week ago)
Jan-2026
Very nice n caring person
(1 week ago)
Jan-2026
Great Doctor - really listens
(2 weeks ago)
Jan-2026
Dr. O'Sullivan is very personable and professional, easy to talk to. He answered all my questions/concerns fully without making me feel rushed. Altogether, a ***** visit.
(2 weeks ago)
Jan-2026
Dr O’Sullivan is always very professional and caring. I would recommend him to anyone who is in need of cardiac care.
(2 weeks ago)
Jan-2026
He went over test results explained and very happy with Dr O’Sullivan. Good bedside manner! Means a lot.
(3 weeks ago)
Jan-2026
Really communicates with his patients!
(1 month ago)
Dec-2025
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CCP Lansdale
125 Medical Campus Drive Suite 101 Lansdale, PA 19446
Robert O’Sullivan, D.O., FACC attended University of Health Sciences, College of Osteopathic Medicine for medical school and a residency at Mercy Suburban Hospital before completing a fellowship in cardiology at Deborah Heart and Lung Center. Dr. O’Sullivan sees patients at our Lansdale locations and is affiliated with Abington Health Lansdale Hospital, Hahnemann, Lankenau, and Mercy Suburban.
Wonderful!
This is my first visit with CCP after needing to find a new cardiologist. Dr.O'Sullivan greeted me with a friendly smile and we had great conversation which made me feel very comfortable. I look forward to working with him in the event that any issues that may arise in the future. We'll done sir !!!!
Great listener and set up follow up test.
Dr. O’Sullivan takes the time to listen to me about something that is going on in my life. He offers a sympathetic ear. I appreciate that. I also appreciate that he explains my test results so that I can understand them better and understand how the results fit in with the health of my heart.
Very nice n caring person
Great Doctor - really listens
Dr. O'Sullivan is very personable and professional, easy to talk to. He answered all my questions/concerns fully without making me feel rushed. Altogether, a ***** visit.
Dr O’Sullivan is always very professional and caring. I would recommend him to anyone who is in need of cardiac care.
He went over test results explained and very happy with Dr O’Sullivan. Good bedside manner! Means a lot.
Really communicates with his patients!