Ross R. Zimmer, MD
Cardiology
Accepting new patients
Sees patients age 18 and up
Penn Cardiology Penn Presbyterian
View 2 additional locations
Schedule onlineCall 215-662-9189
Penn Medicine Provider

About me

Education and training

  • Medical School: Temple University School of Medicine
  • Residency: Temple University Hospital
  • Fellowship: Temple University Hospital

What my patients think about me

Average Rating

1293 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

December 2025
explained everything
December 2025
better communication if doctor is running behind.
December 2025
he really has a good bedside manner
December 2025
dr zimmer was compassionate for what i am going through. my daughter had hcm and just had a heart tranplant

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Dr. Zimmer is a Penn Medicine physician. In New Jersey, providers are affiliated with Penn Medicine through Clinical Health Care Associates of New Jersey or Princeton Healthcare Affiliated Physicians, PC.

Qualifications and experience

Treatments and Conditions