Jack B Sizemore, PA-C

Non-Operative Orthopedics

Accepting New Patients

Meet Jack

As an Orthopaedic Physician Assistant, I take great joy providing care to our patients. It brings me the most gratification seeing them return to a much better quality of life.

Places of Care

Insurances Accepted

Information is subject to change without notice. Please contact your insurance provider for confirmation.

  • Absolute Total Care SC
  • Aetna Health Insurance Company  SC
  • America's 1st Choice SC
  • Anthem Elevance Health Wellpoint Medicare SC
  • Blue Cross Blue Shield SC
  • Bright Health Plan
  • Cigna Healthspring (Medicare Advantage)
  • Cigna SC
  • CIN - Health Partners Bon Secours St. Francis (Greenvillle)
  • Corvel SC
  • Devoted Health Medicare Advantage SC VA
  • Employer Health Network SC
  • EON Health
  • Humana Military SC
  • Humana SC
  • Medcost SC
  • Medicaid South Carolina SC
  • Medicare Railroad (Palmetto GBA) SC
  • Medicare SC
  • Molina Healthcare SC
  • Multiplan SC
  • OMC (Oscar Mgmt) OH KY SC VA
  • Payer Provider
  • Sedgwick/Careworks KY OH SC VA
  • Select Health Network SC
  • United Healthcare SC
  • Wellcare SC

Ratings & Reviews

We believe in your choice to find the best care possible. With that in mind, it’s important to us that you have all the information you need readily available when considering making an appointment. We think it’s key that you understand how the Patient Satisfaction Rating works. Learn more about our survey process.

Overall Score

4.9 out of 5 594 ratings, 77 reviews

Patient Reviews

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February 2026
Been coming to POA for about 20 years. Never a problem with any one. Love all my doctors and the whole staff there
February 2026
Jack Sizemore did a great job of listening and providing options for the issue. He truly was warm, friendly, and very thorough.
January 2026
Jack was very good He listened to my pain and help me
January 2026
Jack is the best
January 2026
Wonderful PA explains everything concerned how the shots are working. He is very through
December 2025
The PA went so far as to locate my X Rays from 2009 to discuss options
December 2025
My visit with the PA was extremely professional and beneficial to my requirements
December 2025
Dr Sizemore was awesome!
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