Billy Back, MD

Primary Care, Internal Medicine

Accepting New Patients

Virtual Visits Available

Meet Billy

I was born and raised in Greenwich, Ohio where I currently practice internal medicine. I am also a Hospitalist at Mercy Health Willard Hospital. I attended The Medical College of Ohio for both my medical degree and Internal Medicine residency. My wife, Lisa, and I have 2 children, Makenzie and Cole. I enjoy coaching my daughter’s softball team. My hobbies include hunting, fishing, gardening and aquarium/pond maintenance.

Find Locations Near You

Insurances Accepted

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

  • Aetna Better Health OH
  • Aetna Commercial & Aetna Medicare OH
  • Aetna Medicare Advantage ACO OH
  • Align Senior Care OH
  • AmeriHealth Caritas Medicaid OH
  • Anthem Elevance Health KY & OH
  • Buckeye Health Plan OH
  • CareSource OH
  • Cigna OH
  • CIN - MHS MSSP
  • CommuniCare Medicare Advantage OH
  • Devoted Health Medicare Advantage OH KY
  • Frontpath Health Coalition OH
  • Health Alliance Plan of Michigan
  • HealthSmart OH
  • Healthspring Medicare Advantage OH
  • Humana Medicare Advantage ACO OH
  • Humana Military KY & OH
  • Humana OH
  • Immergrun OH
  • McLaren Health Plan OH
  • Medicaid OH
  • Medical Mutual of Ohio
  • Medicare OH
  • Medicare Railroad KY & OH
  • Medigold OH
  • Molina Healthcare MI
  • Molina Medicare & Medicaid OH
  • Multiplan OH
  • Ohio Health Choice
  • OMC (Oscar Mgmt) OH KY SC VA
  • Paramount Elite Medicare Advantage OH
  • Payer Provider
  • Perennial Medicare Advantage OH
  • Quality Care Partners PPO OH
  • Sedgwick/Careworks KY OH SC VA
  • SummaCare OH
  • The Health Plan OH
  • United Healthcare OH
  • United Medicare Advantage ACO OH
  • Valor Health Plan OH
  • Wellcare Meridian MI

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 5 245 ratings, 31 reviews

Patient Reviews

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March 2026
Very happy with Dr Billy Back
March 2026
Dr. Back is a great dr. And person
March 2026
Dr Back is an excellent provider and MERCY is blessed to have him as their employee.
March 2026
Dr.Bill Back is number one! Thank you
March 2026
Dr. Back is very good at listening, assessing and offering a diagnosis. I feels that I can speak freely and honestly to him.
March 2026
Always treated like "family".
February 2026
Dr Back is the best.
February 2026
The last two years have had a lot health issues but always leave knowing they care and be taken care of
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