About Dr. Daniel S. O'Connor, MD

Daniel S. O'Connor, MD, PhD is an Associate Professor of Clinical Medicine at Columbia College of Physicians and Surgeons, Co-director of the Center for CardioOncology, Cardiologist for the Aortic Program and Cardiac Intensivist at Columbia University Medical Center in New York. His areas of expertise include consultative cardiology, critical care cardiology, and non-invasive imaging. Dr. O'Connor is board certified in internal medicine and cardiology. Dr. O'Connor received his PhD studying vascular and cancer cell biology within the Department of Pharmacology at Yale University. He then received his MD degree at The State University of New York at Brooklyn Medical Center (SUNY Downstate). Dr. O'Connor was an Intern, Resident and Chief R...

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Patient

★★★★★

Very much appreciated the thorough examination and the doctors willingness to discuss all of my concerns. Would highly recommend and have already referred a friend. Every staff member was friendly and knowledgeable. Facilities beautiful.

Patient

★★★★★

Dr. O'Connor is a kind, compassionate, caring, competent, knowledgeable physician. His bedside manner is warm and his listening skills are amazing. I trust him implicitly.

Patient

★★★★★

Dr O'Connor was so kind and caring. He made feel immediately at ease. I have the utmost trust in him and I am grateful for his care

Patient

★★★★★

Dr. O Connor so far has been great for me. He listens and explains things very simply.Great " bed side manor ".Has a lot of patience with me.

Patient

★★★★★

Great staffing also a doctors with a good communication skills that tell. you about your patients health issues and understanding how you manage your health thank you for entire team

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