Are you Dr. Marnejon?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Connect with colleagues in the same hospital or clinic
You already have 107 invites waiting! - Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
1001 Covington St
Youngstown, OH 44510Phone+1 330-480-2616Fax+1 330-480-7979- Is this information wrong?
Summary
- Dr. Thomas Marnejon, DO is a board certified internist in Youngstown, Ohio. He is currently licensed to practice medicine in Ohio and Pennsylvania. He is affiliated with Mercy Health - St. Elizabeth Youngstown Hospital, Select Specialty Hospital-Youngstown, and Mercy Health - St. Elizabeth Boardman Hospital.
Education & Training
- St Elizabeth Youngstown Hospital/NEOMEDResidency, Internal Medicine, 1988 - 1991
- Philadelphia College of Osteopathic MedicineClass of 1987
Certifications & Licensure
- OH State License 1989 - 2024
- PA State License 1988 - 2000
- American Board of Internal Medicine Internal Medicine
Awards, Honors, & Recognition
- Patient-Centered Medical Home Recognition Program National Committee for Quality Assurance, 2014-2017
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2011-2013
Publications & Presentations
PubMed
- Guillain-Barré syndrome after aortic, tricuspid, and mitral valve surgeryAmer Aldamouk, Harneel Saini, Lucas W. Henn, Thomas Marnejon, David Gemmel> ;Clinical Case Reports. 2021 Sep 1
- 1 citationsAortic Arch Mycotic AneurysmThomas P. Marnejon, Gulshan Man Singh Dangol> ;The Journal of the American Osteopathic Association. 2018 Apr 1
- 21 citationsPatterns of Needlestick and Sharps Injuries Among Training ResidentsThomas Marnejon, David Gemmel, Kelli Mulhern> ;JAMA Internal Medicine. 2016 Feb 1
- Join now to see all
Professional Memberships
- Member
Hospital Affiliations
- Mercy Health - St. Elizabeth Youngstown HospitalYoungstown, Ohio
- Select Specialty Hospital-YoungstownYoungstown, Ohio
- VA Northeast Ohio Healthcare SystemCleveland, Ohio
- Mercy Health - St. Elizabeth Boardman HospitalYoungstown, Ohio
- Mercy Health - St. Joseph Warren HospitalWarren, Ohio