Summary

Dr. Derek Lillestolen specializes in internal medicine, providing comprehensive care for adult patients with a wide range of health conditions. He earned his medical degree from Liberty University College of Osteopathic Medicine and brings three years of clinical experience to his practice. As a Doctor of Osteopathy, Dr. Lillestolen combines traditional medical training with osteopathic principles that emphasize the body's natural ability to heal.

Dr. Lillestolen practices at Lehigh Valley Hospital Cedar Crest in Allentown, Pennsylvania. He has expertise in treating complex lung conditions such as fluid buildup around the lungs and lung nodules. His clinical skills include performing chest imaging studies and CT scans to help diagnose and monitor respiratory health. These diagnostic tools allow him to provide thorough evaluations for patients experiencing breathing difficulties or chest-related symptoms.

AI-generated from data on this provider profile.

Quick Facts

  • 3 years of experience
  • 28 insurance plans accepted
  • Liberty University College Of Osteopathic Medicine
  • 1 specialty
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Dr. Derek J Lillestolen

1200 S Cedar Crest BlvdAllentown, PA 18103

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Dr. Derek J LillestolenDr. Adam AdikaDr. Tuesdae Stainbrook, DODr. Michael Knolle, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
3 Years of Experience 6 Years of Experience 31 Years of Experience 23 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English Speaks English
Allentown , PAPhiladelphia , PADu Bois , PAElizabethtown , PA
Med School: Liberty University College Of Osteopathic Medicine Med School: Lewis Katz School Of Medicine At Temple University Med School: Ohio University College Of Osteopathic Medicine Med School: Lake Erie College of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Derek J Lillestolen

  • Aetna
  • Aetna - Medicare (Advantage HMO)
  • AmeriHealth
  • AmeriHealth Caritas
  • AmeriHealth Caritas - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • Cenpatico
  • Cigna
  • Gateway Health
  • Gateway Health - Medicaid (Managed)
  • Gateway Health - Medicare
  • Geisinger Health Plan
  • Health Partners Plans (Pennsylvania)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross
  • Magellan Health
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • STLDentalPlan| LLC
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • UPMC Health Plan

Medical Specialties

Dr. Derek J Lillestolen has the following specialty

Certifications, License, & Education

3 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Pennsylvania, 2026, Active

EDUCATION & TRAINING

Medical School

Liberty University College Of Osteopathic MedicineGraduated in 2023

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Frequently Asked Questions

Where is Dr. Derek Lillestolen's office located?
Dr. Derek Lillestolen's office is located at 1200 S Cedar Crest Blvd, Allentown, PA, 18103.
Which hospitals is Dr. Derek Lillestolen affiliated with?
Dr. Derek Lillestolen is affiliated with Lehigh Valley Hospital Cedar Crest.
Does Dr. Derek Lillestolen accept virtual/telehealth appointments?
Dr. Derek Lillestolen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Derek Lillestolen accept my insurance?
You can see the insurance plans that Dr. Derek Lillestolen accepts on their Vitals profile.
How can I make an appointment with Dr. Derek Lillestolen?
You can find contact information for Dr. Derek Lillestolen here on Vitals.

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