Jill E Hemmelgarn, DO | Nephrology | Mercy Health - St. Rita's Kidney & Hypertension
Mercy Health Provider

Jill E Hemmelgarn, DO

Nephrology

Accepting New Patients

Virtual Visits Available

Meet Jill

I earned my Bachelor's at IU in Bloomington and developed a love for the kidneys during medical school in Des Moines. I practice nephrology and treat disorders of the kidney including acute and chronic diseases, electrolyte abnormalities, kidney stones, blood or protein in the urine, and high blood pressure. It is an honor to be serving the Lima community, and my husband and I enjoy the bike path and volleyball sand courts here.

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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
  • Corvel KY OH VA
  • Devoted Health Medicare Advantage OH KY
  • Frontpath Health Coalition OH
  • Health Alliance Plan of Michigan
  • HealthSmart OH
  • Healthspring Medicare Advantage OH
  • Humana Military KY & OH
  • Humana OH
  • Immergrun OH
  • Lutheran Preferred OH
  • McLaren Health Plan OH
  • Medicaid MI
  • Medicaid OH
  • Medical Mutual of Ohio
  • Medicare OH
  • Medigold OH
  • Molina Healthcare MI
  • 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

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Overall Score

4.9 out of 5 452 ratings, 65 reviews

Patient Reviews

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November 2025
I had told Dr. Jill I thought it was time to start dialysis an she agreed, said I wud feel alot better. I love how she takes care of her patients
November 2025
Always discuss lab results and any questions or concerns. Very thorough and do not feel rushed. Great listener to concerns.
November 2025
Good
November 2025
It was a very good experience for my first visit with this office and doctor and would highly recommend both.
November 2025
Good
October 2025
All good from the time I arrived to the time I left.
October 2025
Doctor Jill is terrific
October 2025
I HAVE complimented a friend on his going to Dr. Hemmelgarn. She is very receptive to.answering questions and shows concern.