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Andrew Walker, PA-C, MPAS was raised in central Indiana. He worked as an X-ray technologist prior to becoming a Physician Assistant.  After graduating from Butler University with his Masters of Physician Assistant Studies, he joined Dr. Chambers’ team and has enjoyed working with him ever since.

Andrew sees and assesses his own patients, orders appropriate tests/imaging, and diagnoses appropriate spinal disease. He educates his patients to better help them understand their diagnosis as well as discusses management and treatment options that are right for them.  He assists Dr. Chambers in the OR as well as with pre- and post-operative care.

Andrew enjoys spending time with his wife, friends, and family, especially his nieces and nephews. He loves watching football and is a huge Colts fan! In his spare time, he works on home renovation projects.


Master of Physician Assistant Studies – Physician Assistant
Butler University
Indianapolis, IN

Bachelor of Science – Health Sciences
Butler University
Indianapolis, IN

Associate of Science – Radiography
Indiana University
Indianapolis, IN

Certification & Memberships

Board Certification
National Commission on Certification of Physician Assistants

Professional Memberships
American Academy of Physician Assistants