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Office
Portland VAMC P3 MED
3710 Sw Us Veterans Hospital Road
Portland, OR 97239Phone+1 503-220-3406
Education & Training
- Stanford Health Care-Sponsored Stanford UniversityResidency, Internal Medicine, 1989 - 1990
- Stanford Health Care-Sponsored Stanford UniversityResidency, Internal Medicine, 1984 - 1987
- University of Illinois School of Public HealthMPH, Public Health, 1981 - 1984
- University of Illinois College of MedicineClass of 1984
Certifications & Licensure
- OR State Medical License 1992 - 2025
- CA State Medical License 1986 - 1995
- American Board of Internal Medicine Internal Medicine
Clinical Trials
- Orthostatic Hypotension Treatment on Rehab Unit Start of enrollment: 2011 Oct 01
Publications & Presentations
PubMed
- "They Make It So Hard on You": How Rurality Shapes Veterans' Health Experiences When Managing Gulf War Illness.Brooke V Jespersen, Megan Lafferty, Kara Montague, Sarah Ono, Mark Helfand
Journal of General Internal Medicine. 2025-01-17 - Improving grading of recommendations assessment, development, and evaluation evidence tables part 4: a three-arm noninferiority randomized trial demonstrates improved ...Rebecca L Morgan, Juan José Yepes-Nuñez, Joycelyne Ewusie, Lawrence Mbuagbaw, Stephanie Chang
Journal of Clinical Epidemiology. 2023-02-01 - 11 citationsMajor Update 2: Antibody Response and Risk for Reinfection After SARS-CoV-2 Infection-Final Update of a Living, Rapid Review.Haley K Holmer, Katherine Mackey, Celia V Fiordalisi, Mark Helfand
Annals of Internal Medicine. 2023-01-01
Press Mentions
- Most Americans Have Had COVID-19. That Doesn't Mean They Won't Get It AgainApril 29th, 2022
- SARS-CoV-2 Antibody Tests Should Not Be Used for DiagnosisFebruary 1st, 2022
- GovernmentCIO Newscast: Listen: How VA Is Using Clinical Review to Fight COVIDOctober 13th, 2021
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