Mercy Health Provider
Thomas P Marnejon, DO
Primary Care, Internal Medicine
Accepting New Patients
Accepting New Patients
Virtual Visits Available
Virtual Visits Available
To schedule an Appointment call or visit mercy.com
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.
Overview
- Gender
- Male
- Languages
-
English
- Age Groups Seen
-
Adults
- Hospital Affiliations
-
Mercy Health - St. Elizabeth Youngstown Hospital
- Networks
-
Experience
Provider Education
Mercy Health - St. Elizabeth Youngstown Hospital Residency, 1991
Millcreek Community Hospital Internship, 1988
Philadelphia College Of Osteopathic Medicine Medical School, 1987
Certifications
American Board of Internal Medicine (Internal Medicine) Board Certification
Find Locations Near You
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
Ratings & Reviews
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