Thomas C. Grana, Jr., DO
Internal Medicine
Accepting new patients
Sees patients age 18 and up
LG Health Physicians Internal Medicine
Make an appointmentCall 717-544-3191
Penn Medicine Provider

About me

Education and training

  • Medical School: Lake Erie College of Osteopathic Medicine
  • Residency: Wright State University

What my patients think about me

Average Rating

292 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.

January 2026
very professional
January 2026
very satisfied
January 2026
dr grana takes his time and goes over everything
December 2025
no matter what i need to talk about or what concerns i have, dr. grana has really helped me, always prepared to address my concerns and whatever health issues i am struggling with.

Insurance accepted

My Locations

Penn Medicine hospital privileges

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

Qualifications and experience

Treatments and Conditions