Penn Medicine Provider
Hematology, Medical Oncology
John Youssef, MD
5.0
(649)
Accepting new patients
Sees patients age 18 and up
Penn Hematology/Oncology Langhorne
Make an appointmentCall 800-789-7366

About me

In addition to Penn Medicine hospital privileges, Dr. Youssef also has privileges at St. Mary Medical Center, a member of the Penn Cancer Network. 

Education and training

  • Medical School: Medical College of Ohio
  • Residency: Virginia Commonwealth University
  • Fellowship: Virginia Commonwealth University

What my patients think about me

Average Rating
5.0

649 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.

May 2025
5.0
5.0
professional
April 2025
5.0
5.0
super
April 2025
5.0
5.0
just because he is good,cares, and knows what he's doing
April 2025
5.0
5.0
thorough

Insurance accepted

My Locations

Learn about location

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: On the medical staff, but does not have privileges to treat patients in the hospital.
Dr. Youssef is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions