Mark D. Etter, MD
Cardiology
Accepting new patients
Sees patients age 18 and up
The Heart Group of Lancaster General Health
View 1 additional location
Headshot of Mark D. Etter, MD
Penn Medicine Provider

About me

Education and training

  • Medical School: Pennsylvania State University College of Medicine
  • Residency: University of Rochester Medical Center
  • Fellowship: University of Pittsburgh School of Medicine

What my patients think about me

Average Rating

209 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.

Anonymous
April 2026
he explained everything to me in a way that i understood and was very polite
Anonymous
April 2026
medical knowledge and experience is high
Anonymous
April 2026
dr. etter went over my test results and explained them clearly. he answered my questions to my satisfaction.
Anonymous
April 2026
clear answers

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Lancaster General Hospital: Has privileges to treat patients in the hospital.
Dr. Etter is a Penn Medicine Lancaster General Health physician.

Qualifications and experience

Treatments and Conditions