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Office
3181 SW Sam Jackson Park Rd
Portland, OR 97239Phone+1 503-494-3273Fax+1 503-418-2208
Education & Training
- Oregon Health & Science University (OHSU Health)Fellowship, Endocrinology, Diabetes, and Metabolism, 1994 - 1996
- Oregon Health & Science University (OHSU Health)Residency, Internal Medicine, 1991 - 1994
- University of New Mexico School of MedicineClass of 1991
Certifications & Licensure
- OR State Medical License 1992 - 2025
- American Board of Internal Medicine Endocrinology, Diabetes and Metabolism
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2011-2013
Clinical Trials
- Molecular Markers in Thyroid Cancer Start of enrollment: 2007 Feb 01
Publications & Presentations
PubMed
- 17 citationsEffects of Altering Levothyroxine Dose on Energy Expenditure and Body Composition in Subjects Treated With LT4Mary H. Samuels, Irina Kolobova, Meike Niederhausen, Jonathan Q. Purnell, Kathryn G. Schuff
The Journal of Clinical Endocrinology and Metabolism. 2018-11-01 - 49 citationsEffects of Altering Levothyroxine (L-T4) Doses on Quality of Life, Mood, and Cognition in L-T4 Treated Subjects.Mary H. Samuels, Irina Kolobova, Meike Niederhausen, Jeri S. Janowsky, Kathryn G. Schuff
The Journal of Clinical Endocrinology and Metabolism. 2018-05-01 - 25 citationsThyroid Function Variation in the Normal Range, Energy Expenditure, and Body Composition in L-T4-Treated Subjects.Mary H. Samuels, Irina Kolobova, Megan Antosik, Meike Niederhausen, Jonathan Q. Purnell
The Journal of Clinical Endocrinology and Metabolism. 2017-07-01
Journal Articles
- Effects of Altering Levothyroxine (L-t4) Does on Energy Expenditure and Body Composition in L-t4 Treated SubjectsMary H Samuels, Jonathan Q Purnell, Kathryn G Schuff, The Journal of Clinical Endocrinology and Metabolism
Press Mentions
- Meds That Mess with Your ThyroidAugust 21st, 2019
Grant Support
- Characterization Of Gonadotropin Secreting Cell LinesNational Institute Of Diabetes And Digestive And Kidney Diseases2000–2001
- Molecular Mechanisms Of Hfsh/B Gene RegulationNational Institute Of Diabetes And Digestive And Kidney Diseases1996–2000
Professional Memberships
- Member
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