Penn Medicine Provider
Hospital Medicine
Trevor Martenson, MD
4.9
(55)
Accepting new patients
Sees patients age 18 and up
LG Health Physicians Hospitalists
Schedule onlineCall 717-544-8144

About me

Education and training

  • Medical School: University of New Mexico
  • Residency: Providence Alaska Medical Center
  • Residency: Lancaster General Hospital

What my patients think about me

Average Rating
4.9

55 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
he was professional
May 2025
5.0
5.0
very prompt. very easy to talk to with comfortable
May 2025
5.0
5.0
dr. martenson is very nice and professional. i wish he could always be my dr.
April 2025
5.0
5.0
it is hard to see a new doctor but dr. martenson was very relatable and genuine that i would be confident in recommending him to anyone.

Insurance accepted

My Locations

Penn Medicine hospital privileges

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

Qualifications and experience

Treatments and Conditions