Marissa N. Karpoff, MD

4.70 out of 5 (166 ratings, 41 reviews)
Ratings and Reviews


Cooper University Health Care Titles

  • Rheumatologist

Cooper Medical School of Rowan University Titles

  • Assistant Professor of Medicine

Board Certifications

  • American Board of Internal Medicine (Rheumatology)
  • American Board of Internal Medicine (Internal Medicine - General)

Professional Type

Cooper University Physician



Office Locations

Cherry Hill, Willingboro
Cooper Specialty Care at Cherry Hill

2339 Route 70 West
2nd Floor
Cherry Hill , NJ 08002
Phone: 856.751.6464
Fax: 856.536.1471
Maps & Directions

Cooper Internal Medicine and Specialty Care at JFK

651 John F. Kennedy Way
Willingboro , NJ 08046
Phone: 609.835.2838
Fax: 609.589.3841
Maps & Directions

Education & Training

Medical SchoolTulane University School of Medicine, New Orleans, LA
InternshipInternal Medicine - Mount Sinai Hospital, New York, NY
ResidencyInternal Medicine - Mount Sinai Hospital, New York, NY
FellowshipRheumatology - Hospital of the University of Pennsylvania, Philadelphia, PA

Special Interests

Inflammatory arthritis, osteoarthritis, geriatrics


  • American College of Rheumatology

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

4.70 out of 5 (166 ratings, 41 reviews)
Dec 12, 2023
I was very pleased with my appointment today
Dec 12, 2023
Excellent visit
Dec 12, 2023
Great overall experience.
Dec 12, 2023
I was very comfortable with the person who took my blood pressure, etc. And I was comfortable with my doctor and her time and patience to answer all my questions.
Dec 12, 2023
Everything was great like always!
Nov 12, 2023
Doctor was very thorough about my condition, plans for next steps in treatment, and eager to receive and understand notes and test results from a prior provider.
Nov 12, 2023
Dr Karpoff was very pleasant and attentive. I really appreciated her listening and providing clear insight! Thank you.
Nov 12, 2023
It is for the first time that I go to that doctor and the hospital, my experience is very good, everything was excellent, I am accompanied by my granddaughter who speaks two languages, English and Spanish, I also had a translator, it was a good experience, the doctor excellent service
Nov 12, 2023
Very good
Nov 12, 2023
Im pretty much happy all those staff .thanks u all