Dr. Rizwan Alimohammad (opens in new tab)
Dr. Michael Bernstein (opens in new tab)
Dr. Augustin DeLago (opens in new tab)
Dr. Krzysztof Drzymalski (opens in new tab)
Dr. Daniel Esper (opens in new tab)
Dr. Ruslan Feygin (opens in new tab)
Dr. Connor Healey (opens in new tab)
Dr. Carl A. Heinecke (opens in new tab)
Dr. Justin Maroney (opens in new tab)
Dr. R. Scott Morris (opens in new tab)
Dr. Rafael Papaleo (opens in new tab)
Dr. Eugene Pashkovetsky (opens in new tab)
Dr. Donna K. Phelan (opens in new tab)
Dr. Scott Purga (opens in new tab)
Dr. Ian Santoro (opens in new tab)
Dr. Ashraf Seedhom (opens in new tab)
Dr. Parag Shah (opens in new tab)
Dr. Vivienne Smith (opens in new tab)
Dr. Heather Stahura (opens in new tab)
Dr. Lance E. Sullenberger (opens in new tab)
Dr. Jeffrey R. Uzzilia (opens in new tab)
Dr. Kevin M. Woods (opens in new tab)
Dr. Peipei Zhou (opens in new tab)
Dr. Igal Zuravicky (opens in new tab)
Colleen O'Keeffe, NP (opens in new tab)
Jessica Falco, NP (opens in new tab)
Dr. Kate Cabral, PharmD, BCCP, FACC (opens in new tab)
Dr. Erin Tersegno, PharmD (opens in new tab)
Gina Chavarria, NP (opens in new tab)
Dr. Kamal Singh (opens in new tab)
Kimberly O'Meara-Zimmer, NP (opens in new tab)
Katherine Eberhardt, NP (opens in new tab)
Dr. Nathaniel Steiger (opens in new tab)
Dr. Akshay Kamath (opens in new tab)
Christina Long, PA (opens in new tab)
Ravi Jayanti, M.D. (opens in new tab)
Ali Khan, MD (opens in new tab)
As always, very professional and thorough.
Friendly thorough like his manner very much
A great Dr. that actually listens to you!
Had to wait 2 hrs to see hime. I missed another appointment because of this
Dr. O’Brien is wonderful. So knowledgeable, caring and personable!
Dr O’Brien is great. Knowledgeable, confident and very reassuring!
I highly recommend Dr. O'Brien! He has been my cardiologist for a number of years and I cannot compliment him enough for his knowledge, experience, and competencies. He is very thorough and always makes the time to address any questions or concerns. I appreciate his attention to detail and kindness toward me as a patient. Thank you, Dr. O’Brien.!
On time , quick but answered all questions
I like him a lot. Very thorough.
Dr. O’Brien has improved my quality of life tremendously after suffering with frequent a-fib episodes. He is an amazing doctor with a warm and compassionate personality.