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

275 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
appreciate thoroughness
Anonymous
April 2026
dr grana has access to the patient record that he is constantly reviewing during the appointment paying attention to detail.
Anonymous
April 2026
the experience is always pleasant.
Anonymous
March 2026
dr grana was prepared when he arrived. meaningful he had read my test results and was ready to listen and discuss any issues or concerns i had

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