Joanne K. Mazzarelli, MD, FACC

4.90 out of 5 (94 ratings, 25 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: 833.754.3278
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

4.90 out of 5 (94 ratings, 25 reviews)
Dec 12, 2023
Dr. Mazzarelli is knowledgeable, concerned, answers all of my questions, never rushes me, respectful, friendly, down to earth
Dec 12, 2023
Good experience
Nov 12, 2023
Very pleasant people
Oct 12, 2023
Excellent experience
Oct 12, 2023
I am always treated well in Dr Mazzerelli's officeShe takes excellent care of me
Oct 12, 2023
Nurses were very welcoming and kind. Dr. Maz is awesome! She's a great doctor and very caring.
Sep 12, 2023
I had a very good experience with the dr. and her assistance, I am pleased with with my time with the provider. I only see her once a year. Every thing is good.
Sep 12, 2023
Excellent experience
Sep 12, 2023
I always have an excellent experience with the cardiology office and Dr Mazzarelli.
Sep 12, 2023
Very good. She provided a second opinion.