Penn Medicine Provider
Cardiology
Mark D. Etter, MD
4.8
(230)
Accepting new patients
Sees patients age 18 and up
The Heart Group of Lancaster General Health
View 1 additional location

About me

Education and training

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

What my patients think about me

Average Rating
4.8

230 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.

July 2025
5.0
5.0
accomplished what i needed to, cleared for surgery
July 2025
5.0
5.0
just great visit with lots of answers!
July 2025
5.0
5.0
dr. etter is very thorough and does listen to the patient. therefore he answers the questions.
June 2025
5.0
5.0
dr etter is well informed and explains details

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