John O. Allen, MD
Family Medicine
Accepting new patients
Sees patients of all ages
LG Health Physicians Family Medicine Strasburg
Make an appointmentCall 717-687-0313
Penn Medicine Provider

About me

Education and training

  • Medical School: University of North Carolina Hospitals
  • Residency: Lancaster General Hospital

What my patients think about me

Average Rating

234 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
March 2026
he seem to have boat loads of compassion!
Anonymous
March 2026
md treats my mother as well and she recommend him.
Anonymous
March 2026
easy to talk to. clearly communicates observations and treatment options
Anonymous
March 2026
quality care

Insurance accepted

My Locations

Penn Medicine hospital privileges

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

Qualifications and experience

Treatments and Conditions