Mercy Health Provider

Thomas P Marnejon, DO

Primary Care, Internal Medicine

Accepting New Patients

Virtual Visits Available

Meet Thomas

I have been practicing medicine for 30 years, and received the Ohio ACP Master Teacher Award in 2011. My clinical interests are perioperative medicine, and clinical research. I have authored 18 peer-reviewed articles and assisted with more than 30 abstracts and poster presentations. I am a member of many hospital committees, and the Program Director of the Internal Medicine Residency and Clinical Professor of Medicine.

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Insurances Accepted

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

  • Aetna
  • Anthem BlueCross Blue Shield Ohio
  • Aultcare
  • Buckeye Health Plan (Medicaid Ohio)
  • CareSource
  • Cigna
  • Communicare Advantage
  • Devoted Health
  • HealthSmart
  • Immergrun, Inc
  • Medicaid Ohio
  • Medicaid Pennsylvania (Medical Assistance)
  • Medical Mutual of Ohio
  • Medicare Ohio
  • Medicare Railroad
  • Mercy Health Select, LLC
  • Meridian Health Plan of Michigan
  • Multiplan, Inc.
  • Naphcare
  • Ohio Health Choice
  • Paramount
  • Quality Care Partners
  • SummaCare Health Plan
  • The Health Plan
  • Tricare Humana Military
  • United Healthcare
  • Valor Health Plan
  • WellCare of Kentucky

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