Mary Ann Williamson, MD
Cardiology
Accepting new patients
Sees patients age 21 and up
Doylestown Health Cardiology Warrington
View 1 additional location
Penn Medicine Provider

About me

Dr. Williamson is a board-certified cardiologist who completed her cardiology fellowship at Harvard Medical School/BIDMC. She earned her medical degree from UMDNJ-NJ Medical School in 2006. Dr. Williamson has accreditations in echocardiography, nuclear cardiology, and internal medicine. She has additional training in cardiac MRI. Dr. Williamson has special interests in preventive cardiology and women's cardiac health.

Education and training

  • Medical School: University of Medicine and Dentistry of New Jersey
  • Residency: Boston Medical Center
  • Residency: Beth Israel Deaconess Medical Center

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Penn Presbyterian Medical Center: On the medical staff, but does not have privileges to treat patients in the hospital.
Williamson is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions