Summary

With 53 years in internal medicine, Dr. Mark Illfelder practices in York, Pennsylvania. Dr. Illfelder earned his medical degree from Pennsylvania State University College of Medicine. Patients on Vitals rate Dr. Illfelder 5 out of 5.

Overview based on verified provider data

Quick Facts

  • 5
  • 53 years of experience
  • 3 insurance plans accepted
  • Pennsylvania State University College Of Medicine
  • 4 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 office location

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

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Dr. Mark A Illfelder, DO
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Dr. Mark A Illfelder, DODr. Michael Knolle, DODr. Paul G. Varahrami, MDDr. Adewumi Bakare DMSc, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
5 
5 
5 
0 
53 Years of Experience 23 Years of Experience 35 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
York , PAElizabethtown , PAHarrisburg , PAMesquite , TX
Med School: Pennsylvania State University College Of Medicine Med School: Lake Erie College of Osteopathic Medicine Med School: Universidad Autonoma De Guadalajara Facultad de Medicina Med School: University of Lynchburg - DMSc
Current Profile
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Insurance Plans Accepted by Dr. Mark A Illfelder

  • Highmark Blue Shield
  • Kaiser Permanente
  • UnitedHealthcare

Medical Specialties

Dr. Mark A Illfelder has the following specialty

Specialty Expertise

Dr. Mark A Illfelder has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

53 Years Experience

Education & Training

Medical School

Graduated from Pennsylvania State University College Of Medicine in 1973.

NPI Number

Dr. Illfelder's NPI number is 1568438869.

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Frequently Asked Questions

Is Dr. Mark Illfelder accepting new patients?
Dr. Mark Illfelder has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Illfelder accept my insurance?
You can see the insurance plans that Dr. Mark Illfelder accepts on their Vitals profile.
Does Dr. Mark Illfelder accept virtual/telehealth appointments?
Dr. Mark Illfelder has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mark Illfelder?
You can find contact information for Dr. Mark Illfelder here on Vitals.
Where is Dr. Mark Illfelder's office located?
Dr. Mark Illfelder's office is located at 1777 5th Ave, York, PA, 17403.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards

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