Joanne K. Mazzarelli, MD, FACC

4.91 out of 5 (86 ratings, 23 reviews)
Ratings and Reviews


Cooper University Health Care Titles

  • Director, Cardio-Oncology Program
  • Program Director, Cardiovascular Disease Fellowship Program
  • Cardio-Oncologist
  • Clinical Cardiologist

Cooper Medical School of Rowan University Titles

  • Assistant Professor of Medicine

Board Certifications

  • Internal Medicine
  • American Board of Internal Medicine (Cardiovascular Disease)
  • Echocardiography
  • Alliance for Physician Certification & Advancement (Nuclear Cardiology)

Professional Type

Cooper and Inspira Cardiac Care / Cooper University Physician



About Me

This provider leads group visits (shared medical appointments) for certain conditions in the Cooper Advanced Care Center in Camden, NJ. 

Office Locations

Camden, Willingboro, Camden
Cooper and Inspira Cardiac Care at Camden

Three Cooper Plaza
Suite 311
Camden , NJ 08103
Phone: 856.342.2683
Fax: 856.342.6608
Maps & Directions

Cooper Specialty Care at Willingboro

218 C Sunset Road
(For GPS use 1174 Hospital Drive)
Willingboro , NJ 08046
Phone: 609.877.0400
Fax: 609.877.3542
Maps & Directions

Education & Training

Medical SchoolUMDNJ - Robert Wood Johnson Medical School, New Brunswick, NJ
InternshipHospital of the University of Pennsylvania, Philadelphia, PA
ResidencyHospital of the University of Pennsylvania, Philadelphia, PA
FellowshipCooper University Hospital, Camden, NJ

Awards and Honors

  • South Jersey Magazine "Best Doctors 2015"
  • SJ Magazine "Top Docs Patient Poll" - 2022
  • SJ Magazine "Top Female Docs" - 2023

Ratings and Reviews

Ratings and reviews come from patient responses to health care provider-related questions on the Clinician and Group Consumer Assessment of Healthcare Providers and Systems (CG-CAHPS) Patient Experience Survey that Cooper sends to patients after outpatient office visits.  Learn more about our survey and how ratings are calculated >>

Overall Rating

4.91 out of 5 (86 ratings, 23 reviews)
Jun 12, 2023
Dr Mazzarelli is the best. She always remembers your history from previous visits.
May 12, 2023
Overall good visit.
May 12, 2023
Very nice visit they all are the best
Apr 12, 2023
My overall assessment is good.
Apr 12, 2023
Very nice doctor
Mar 12, 2023
I believing I am receiving the best possible medical car from a doctor who cares about my mental and physical health
Mar 12, 2023
I have nothing but wonderful things to say about Dr Mazzarelli and her staff. If I call and leave a message someone always gets back to me a timely manner. They are friendly, professional and courteous in the office and on the phone. And most importantly someone always answers the phone during office hours. Dr Mazzarelli is one of my favorite doctors at Cooper!!! !
Feb 12, 2023
The doctor's assistant (who did bp, ekg, etc.) was exceptional - competent, knowledgeable, and most pleasant!
Jan 12, 2023
Dr mazzerelli is an excellent dr great bedside manners takes her time when examining
Jan 12, 2023
Usually good experience each visit - office is nice, office personnel pleasant/helpful.