Gregory A Niehauser, DO | Primary Care | Mercy Health - White Oak Primary Care
Mercy Health Provider

Gregory A Niehauser, DO

Primary Care, Family Medicine

Accepting New Patients

Meet Gregory

I joined Mercy Health White Oak Primary Care in 2011. I’m so grateful to serve my neighbors, friends and their families by helping them be well. As a primary care provider to patients of all ages, I’m honored to be a part of our Westside community. When I’m not busy at work I enjoy many hobbies including golf, local sports, travel and theatre.

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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
  • Aetna Medicare Advantage ACO OH
  • Aetna Whole Health ACO OH
  • AmeriHealth Caritas Medicaid OH
  • Anthem KY & OH
  • Buckeye Health Plan OH
  • CareSource OH
  • Cigna Healthspring Medicare Advantage OH
  • Cigna OH
  • CIN-MHS MSSP
  • CommuniCare Medicare Advantage OH
  • Devoted Health Medicare Advantage OH
  • Direct Health Connect/H2B OH
  • Essence Lumeris OH
  • Frontpath Health Coalition OH
  • HealthSmart OH
  • Humana Medicare Advantage ACO OH
  • Humana OH
  • Immergrun OH
  • Medicaid OH
  • Medical Mutual of Ohio
  • Medicare OH
  • Medicare Railroad KY & OH
  • Medigold OH
  • Molina Medicare & Medicaid OH
  • Multiplan OH
  • Ohio Health Choice
  • Paramount Elite Medicare Advantage OH
  • Paramount Elite OH
  • Payer Provider
  • Perennial Medicare Advantage OH
  • Quality Care Partners PPO OH
  • Sagamore OH
  • The Health Plan OH
  • Three Rivers Health Plan OH
  • TRICARE Prime-Humana Military KY & OH
  • United Healthcare OH
  • United Medicare Advantage ACO OH
  • USA MCO OH
  • Valor Health Plan OH
  • Wellcare Meridian MI

Ratings & Reviews

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Overall Score

4.9 out of 5 243 ratings, 21 reviews

Patient Reviews

< 1 2 3 >
October 2023
Pleasant
September 2023
Showed a very professional personality.
September 2023
Fine
September 2023
Dr. Niehauser is always attentive to my well being.
August 2023
I always tell anyone, once on topic about how good my Dr and Staff is. I recommend
July 2023
Dr Niehauser is always very friendly and thorough.
June 2023
Good
June 2023
Always very good!