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Marijka Grey, MD, FACP

My Locations

Map Marker A WellSpan Internal Medicine - V-Twin Drive
40 V-Twin Dr., Suite 204
Gettysburg, PA 17325
(717) 339-2424
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About Me

Why I chose to pursue a career in medicine:

I love to interact with people, and I love science. Medicine is the perfect combination of a vocation that combines lifelong learning and daily interaction with people. It's why I do—and love—primary care. I get to be a small but integral part of my patients' lives, and I appreciate the trust that they place in me as as their physician.


What I want my patients to know about me:

My philosophy of medicine is that, in the end, it is your body. The ultimate decision of how to treat that body is up to you. My role is to discuss and recommend to you what the latest scientific evidence and thoughts are on disease prevention and/or treatment and to come to a joint decision with you about the best course of action for your health. I try to treat everyone as I'd like to have my family members treated and get to know my patients as people, so I know what's important to them.


What I do when I'm not seeing patients:

I spend time with my two active and amazing children and my wonderful husband. You can also find me curled up with a good book, a cup of coffee or my latest yarn project.


Clinical Interests

  • Primary Care
  • Women's Health Care Issues

Board Certifications

  • American Board of Internal Medicine | Internal Medicine

Education & Credentials

  • Medical School: University of Maryland
  • Residency Program: WellSpan York Hospital
  • Undergraduate Education: University of Delaware

WellSpan Hospital Affiliations

  • WellSpan Gettysburg Hospital

Health Plans Accepted

WellSpan Financial Assistance Program participant

  • Aetna
  • Aetna Better Health
  • Amerihealth Caritas PA
  • Capital Blue Cross
  • Cigna
  • Cigna Healthsprings(Formerly Bravo)
  • EHP Significa
  • Gateway
  • Geisinger
  • GreatWest OneHealth
  • Health America
  • Highmark Blue Shield
  • InterGroup
  • John Hopkins Health Care
  • PA Medical Assistance
  • PA Medicare
  • Preferred Health Care
  • Railroad Medicare
  • South Central Preferred
  • Tricare
  • United Healthcare Community Plan
  • United Healthcare/ Mamsi
  • UPMC Health Plan
  • Vibra Health Plan



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