Trevor Martenson, MD

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

About me

My education and training

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

Reviews

Average Rating

60 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
April 2026
i like the way he do the things
Anonymous
April 2026
very nice provider and gave good knowledge for healthy lifestyle
Anonymous
March 2026
great personality and professional, caring demeanor.
Anonymous
February 2026
explained what might be the reason for my symptom and gave a thorough examination.

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

  • 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