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MaryEllen Pfeiffer, DO

MaryEllen Pfeiffer, DO

Internal Medicine

WellSpan Medical Group

My Locations

Map Marker A WellSpan Hospitalists
1001 S. George St., 3rd Floor
York, PA 17403
(717) 851-4005
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About Me

Why I chose to pursue a career in medicine:

Practicing medicine is one of the most rewarding careers. It allows me to use my unique, God-given talents to serve the community, while also providing a comfortable life for my family. I'm thankful everyday for this gift.

What I want my patients to know about me:

I want to work together with you towards improving your health and wellness.

What I do when I'm not seeing patients:

I love quality time of any sort with my husband and kids. We like to play outdoors! I also like to sneak away for a run every so often and enjoy writing.

Clinical Interests

  • Health & Wellness
  • Hospital Consults
  • Hospital Medicine
  • Osteopathic Manipulative Med.
  • Quality Improvement

Board & Certifications

  • American Board of Osteopathic Internal Medicine

Education & Credentials

  • Medical School: Lake Erie College of Osteopathic Medicine
  • Residency Program: Pinnacle Health Hospitals/System
  • Undergraduate Education: Mt St Mary's College

WellSpan Hospital Affiliations

  • WellSpan York Hospital

Health Plans Accepted

WellSpan Financial Assistance Program participant

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

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