Summary

Dr. Maryellen Pfeiffer is an osteopathic physician specializing in internal medicine, family medicine, and hospital medicine. She earned her medical degree from Lake Erie College of Osteopathic Medicine and has been practicing for 21 years. Her extensive experience spans multiple areas of adult care, allowing her to provide comprehensive medical services to patients across different healthcare settings.

Dr. Pfeiffer practices at Wellspan York Hospital in York, Pennsylvania, where she focuses on treating complex medical conditions. She specializes in managing chronic kidney disease and type 2 diabetes, helping patients navigate these ongoing health challenges. Her clinical expertise includes performing sleep studies and monitoring respiratory function during procedures, providing patients with thorough diagnostic evaluations for sleep-related disorders.

AI-generated from data on this provider profile.

Quick Facts

  • 21 years of experience
  • Lake Erie College Of Osteopathic Medicine
  • 3 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Office Location

Wellspan York Hospital

1001 S George StYork, PA 17403

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Dr. Maryellen Estevez Pfeiffer, DO
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Dr. Maryellen Estevez Pfeiffer, DODr. Michael Knolle, DODr. Paul G. Varahrami, MDDr. Tuesdae Stainbrook, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
21 Years of Experience 23 Years of Experience 35 Years of Experience 31 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks Spanish, English Speaks English
York , PAElizabethtown , PAYork , PADu Bois , PA
Med School: Lake Erie College Of Osteopathic Medicine Med School: Lake Erie College of Osteopathic Medicine Med School: Universidad Autonoma De Guadalajara Facultad de Medicina Med School: Ohio University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Maryellen Estevez Pfeiffer

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Maryellen Estevez Pfeiffer has the following 3 specialties

Specialty Expertise

Dr. Maryellen Estevez Pfeiffer has the following 8 areas of expertise

  • Check-up
  • Family Medicine
  • Heartburn
  • Hospital Medicine
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

21 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Medical School

Lake Erie College Of Osteopathic MedicineGraduated in 2005

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Frequently Asked Questions

Which hospitals is Dr. Maryellen Pfeiffer affiliated with?
Dr. Maryellen Pfeiffer is affiliated with Wellspan York Hospital.
Does Dr. Maryellen Pfeiffer accept my insurance?
You can see the insurance plans that Dr. Maryellen Pfeiffer accepts on their Vitals profile.
Is Dr. Maryellen Pfeiffer accepting new patients?
Dr. Maryellen Pfeiffer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Maryellen Pfeiffer accept virtual/telehealth appointments?
Dr. Maryellen Pfeiffer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Maryellen Pfeiffer's office located?
Dr. Maryellen Pfeiffer's office is located at 1001 S George St, York, PA, 17403.

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