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Stephanie Johnson-Marrero, MD

My Locations

WellSpan Family Medicine - Cross Keys
2900 Carlisle Pike
New Oxford, PA 17350
(717) 812-2554
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About Me

Why I chose to pursue a career in healthcare:

I knew from a young age that I loved science and in college I discovered a desire to help others. I felt a calling to peruse a career in medicine. My goal has always been to provide guidance and help patients with their emotional and physical health. I have always been determined to gain the knowledge needed to provide adequate healthcare to my patients.


What I want my patients to know about me:

Prevention is everything. Family Medicine allows me to truly know my patients and be involved in their primary care. We are a team. I love to educate my patients and guide them towards a healthy lifestyle.


What I do when I'm not seeing patients:

Spend time with my family and friends. I also love spending time with my dogs. I love to travel.


Board Certifications

  • American Board of Family Medicine | Family Medicine

Education & Credentials

  • Medical School: Universidad Autonoma de Guadalajara
  • Post Graduate Education: Manati Medical Center | Family Medicine

Health Plans Accepted

WellSpan Financial Assistance Program participant

  • Advantra Medicare (Aetna)
  • Aetna
  • Capital BlueCross
  • Cigna Healthspring
  • Gateway Highmark Wholecare
  • Health Partners Plan
  • Highmark Blue Shield
  • InterGroup
  • PA Medicare
  • Preferred Health Care
  • South Central Preferred
  • Tricare
  • United Healthcare Community Plan
  • United Healthcare/ Mamsi
  • Vibra Health Plan

Patient Reviews

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Physician star ratings and patient comments come from after visit survey data that is compiled by Press-Ganey, a leading independent performance measurement company. WellSpan is committed to posting all feedback, whether positive or negative. However, comments may be edited or removed if they are profane or risk the privacy of our patients.



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