> > > > Dr. Chang Ahn, MD
Dr. Chang W Ahn MD is a male Physical Medicine/Rehab Specialist, has 43 years of experience and practices in Physical Medicine & Rehabilitation.
Dr. Chang Ahn has 4 office locations.
Rehabilitation Medicine Association of Lancaster Lancaster
90 Good Dr
Ste 302
Lancaster, PA 17603

Phone Number
Locations and availability (4)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Chang Ahn, MD is board certified in Physical Medicine & Rehabilitation.

  • He has special expertise in 1 area:
  • Physical Rehabilitation

Education & Awards

Dr. Ahn graduated from Korea University, Seoul.


Dr. Ahn has 4 hospital affiliations:

  • Lancaster General Hospital 
  • Heart of Lancaster Regional Medical Center 

Accepted Insurance Plans

Dr. Ahn accepts these health insurances in at least one office:

  • UPMC Health Plan - 5 plans
  • United Healthcare - 17 plans
  • Highmark Blue Cross Blue Shield - 11 plans
  • Great-West Healthcare - 3 plans
  • Capital Blue Cross - 6 plans
  • Unicare - 2 plans
  • Geisinger Health Plan - 5 plans
  • Humana - 2 plans
  • Cigna - 4 plans


  • Korean

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Additional Information
Where does Dr. Chang W. Ahn practice?
Dr. Chang Ahn practices Physical Medicine & Rehabilitation near Lancaster, PA.
Additional practice locations include: Lititz, PA and Willow Street, PA.
See Lancaster Physiatrists.