Penn Medicine Provider
Internal Medicine
Diana M. Casallas, PA-C
4.9
(403)
Accepting new patients
Sees patients age 12 and up
Penn Primary Care Lansdale
Schedule onlineCall 215-368-1900

About me

Education and training

  • Graduate School: Philadelphia College of Osteopathic Medicine

What my patients think about me

Average Rating
4.9

403 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.

June 2025
5.0
5.0
excellent provider
May 2025
5.0
5.0
likeable
May 2025
5.0
5.0
i highly recommend diana
May 2025
5.0
5.0
diana is a thoughtful provider and is proactive in treatment.

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Penn Presbyterian Medical Center: Advanced Practice Provider
Ms. Casallas is a Penn Medicine provider.

Qualifications and experience

Treatments and Conditions