MaryAnn P. McMahon, MD

4.84 out of 5 (176 ratings, 57 reviews)
Ratings and Reviews


Cooper University Health Care Titles

  • Internal Medicine Physician
  • Primary Care Physician

Board Certifications

  • Internal Medicine

Professional Type

Cooper Care Alliance



About Me

I am an outpatient internist, caring for adult patients with traditional office visits and telemedicine. I am a clinician, giving personalized care, in a friendly and efficient manner, while caring for many of my patients for more than 15 years. 

Office Locations

Cherry Hill
Cooper Care Alliance at Brace Road

1210 Brace Road
Cherry Hill , NJ 08034
Phone: 856.536.1515
Maps & Directions

Education & Training

Medical SchoolSidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
InternshipInternal Medicine - Cooper University Hospital, Camden, NJ
ResidencyInternal Medicine - Cooper University Hospital, Camden, NJ

Awards and Honors

  • SJ Magazine "Top Docs" - 2020

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

4.84 out of 5 (176 ratings, 57 reviews)
Mar 12, 2023
Good experience with my provider.
Mar 12, 2023
Overall, really appreciate Dr. McMahon's clinical expertise, judgement & practicality. Respectful, helpful, interested in working with me to keep me in good health & address my concerns.
Mar 12, 2023
I feel like I had a very good visit with Dr. McMahon where we were able to delve deep into health problems that have been plaguing me for a while. She listened and had a high level of understanding of my different medical concerns. Because I wasn't rushed a possibly critical piece of information about my health came up that I may have been forgetting to mention to previous providers.
Mar 12, 2023
Very helpful to be able to schedule telehealth & be prescribed medication when home with low fever/sinus infection.
Mar 12, 2023
Dr McMahon has been my primary care for a number of years. I value her input and recommendations. And we discuss from time to time alternatives approaches. I highly recommend Dr McMahon. Also, the staff are friendly and knowledgeable and helpful.
Feb 12, 2023
I feel very comfortable talking to Dr Mary Ann. She listens to me and advises accordingly. I have complete trust in her knowledge and ability to keep me healthy.
Feb 12, 2023
Dr McMahon is an excellent doctor
Feb 12, 2023
Overall very good experience and friendly staff. Everybody there cares about you treat you with respect.
Feb 12, 2023
Very excellent experience
Jan 12, 2023
Dr. McMahon thoroughly explained my latest test results so that I am more aware of symptoms or warning signs that require immediate attention. Also, Dr. McMahon recommended activities to help control daily symtoms.