Chad P. Walker, DO, FACR


Chad P. Walker, DO, FACR

Dr. Chad P. Walker is a rheumatologist at Northeast Rehab, bringing over a decade of experience in managing adult rheumatology patients through outpatient, inpatient, and telehealth services. Dr. Walker received his Bachelor of Science degree from the University of Scranton and his Doctor of Osteopathy from the Philadelphia College of Osteopathic Medicine. He completed his Traditional Osteopathic Internship at Doctors Hospital in Columbus, OH, followed by an Internal Medicine Residency at Scranton-Temple Residency Program, and a Rheumatology Fellowship at Geisinger Medical Center.

Dr. Walker is certified by the American Board of Internal Medicine in Rheumatology and holds unrestricted state licenses in several states. He has received recognition for his contributions to the field, including the Top Physician Under 40 award from the Pennsylvania Medical Society. Active in professional organizations, Dr. Walker has served in leadership roles with the Pennsylvania Medical Society and the Lackawanna Medical Society. He is also a member of the American Medical Association and the Pennsylvania Osteopathic Medical Association. Dr. Walker’s scholarly activities include guest lectures and research presentations at prominent conferences.


  • Geisinger Medical Center, Rheumatology Fellowship, July 2010 – June 2012
  • Scranton-Temple Residency Program, Internal Medicine Residency, July 2006 – June 2009
  • Doctors Hospital, Traditional Osteopathic Internship, July 2005 – June 2006
  • Philadelphia College of Osteopathic Medicine, DO, 2001 – 2005
  • University of Scranton, BS in Biology, Magna Cum Laude, 1997 – 2001


  • American Board of Internal Medicine, Rheumatology
  • Fellow of the American College of Rheumatology


  • Pennsylvania Medical Society
  • Lackawanna Medical Society
  • American Medical Association
  • Pennsylvania Osteopathic Medical Association