Deena M Hassuna, MD | Rheumatology | Mercy Health - St. Rita's Rheumatology
Mercy Health Provider

Deena M Hassuna, MD

Rheumatology

Accepting New Patients

Virtual Visits Available

Meet Deena

I started my rheumatology journey with residency at Wright State University in Dayton, OH and fellowship at SUNY. After practicing in Southeast Ohio for over eight years, I am grateful to join Mercy Health System to serve Lima area and neighboring communities. I am passionate about providing best care possible to achieve positive outcomes. Outside work, I enjoy spending time with family and engaging in outdoor activities.

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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
  • Align Senior Care OH
  • AmeriHealth Caritas Medicaid OH
  • Anthem Elevance Health KY & OH
  • Buckeye Health Plan OH
  • CareSource OH
  • Cigna OH
  • CIN-MHS NON-MSSP
  • CommuniCare Medicare Advantage OH
  • Devoted Health Medicare Advantage OH KY
  • Frontpath Health Coalition OH
  • HealthSmart OH
  • Humana Military KY & OH
  • Humana OH
  • Lutheran Preferred OH
  • Medicaid OH
  • Medical Mutual of Ohio
  • Medicare OH
  • Medigold OH
  • Molina Medicare & Medicaid OH
  • Multiplan OH
  • Ohio BWC
  • Ohio Health Choice
  • Paramount Elite Medicare Advantage OH
  • Parkview-Signature One 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
  • 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 5 326 ratings, 50 reviews

Patient Reviews

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November 2025
I told my friend about my doctor and how good she is and now she has an appt. To see her!
November 2025
Very good Doctor. Highly recommend.
November 2025
I drive over an hour to Dr H because she is very knowledgeable and takes time to explain everything
November 2025
All good!
November 2025
No problems
November 2025
I've got the best Doctor!
October 2025
Dr Hassuna is awesome. I am on my third Rheumatologist and could not be happier. She has done more for me in the short time as my doctor than the other two who had 3 years to figure my disease out. ...Show more
October 2025
Everything was good