John P. Slovak, MD
Cardiology
Accepting new patients
Sees patients age 18 and up
The Heart Group of Lancaster General Health
Headshot of John P. Slovak, MD
Penn Medicine Provider

About me

Education and training

  • Medical School: Drexel University College of Medicine
  • Residency: Geisinger Community Medical Center
  • Fellowship: Geisinger Community Medical Center

What my patients think about me

Average Rating

332 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
February 2026
good service
Anonymous
February 2026
my mother got great care there, as well as i did. trust them greatly. brought my granddaughter there and told my son to go there
Anonymous
February 2026
dr.slovak knows everything and takes his time to explain it to you
Anonymous
February 2026
doctor slovak is an excellent doctor.

Insurance accepted

My Locations

Penn Medicine hospital privileges

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

Qualifications and experience

Treatments and Conditions