Diana M. Casallas, PA-C

Internal Medicine
Sees patients age 12 and up
Penn Primary Care Lansdale
Headshot of Diana M. Casallas, PA-C
Penn Medicine Provider

About me

My education and training

  • Graduate School: Philadelphia College of Osteopathic Medicine

Spoken languages

English
English

Reviews

Average Rating

889 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
August 2026
diana was great
Anonymous
August 2026
diana is thorough and i know that she cares about my health and helping me achieve my healthcare goals
Anonymous
August 2026
diana casallas is very intelligent and very informative with all my needs!
Anonymous
August 2026
she's very understanding and respectful. she doesn't make you feel like your issues or medical concerns are a bother to her no matter how big or small you may think that the situation is. she would send you for lab work , ultrasound, mir, or x-ray if she feels that you need it without hesitation, because she don't take any chances with your body, health, or potential physical injuries. dr. Casallas is a great, wonderful, caring doctor who put all her patients and their needs first.

Insurance accepted

Please contact the practice and/or the member services department of your insurance company for specific details before receiving services. Providers may participate in some, but not all, products offered by a health plan; providers may also accept plans at some practice locations but not others.

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