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Jonathan Purnell, MD, Endocrinology, Portland, OR, Portland HCS

JonathanQuentinPurnellMD

Endocrinology • Portland, OR

Diabetes, Lipid Metabolism

Associate Professor, Medicine, Oregon Health and Science University School of Medicine

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Education & Training

  • University of Washington
    University of WashingtonFellowship, Endocrinology, Diabetes, and Metabolism, 1993 - 1996
  • University of Vermont Medical Center
    University of Vermont Medical CenterResidency, Internal Medicine, 1986 - 1990
  • Oregon Health and Science University School of Medicine
    Oregon Health and Science University School of MedicineClass of 1986

Certifications & Licensure

  • OR State Medical License
    OR State Medical License 2000 - 2025
  • WA State Medical License
    WA State Medical License 1993 - 2001
  • MD State Medical License
    MD State Medical License 1990 - 1993
  • VT State Medical License
    VT State Medical License 1986 - 1990
  • American Board of Internal Medicine Internal Medicine
  • 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

Publications & Presentations

PubMed

Journal Articles

  • Effects of Altering Levothyroxine (L-t4) Does on Energy Expenditure and Body Composition in L-t4 Treated Subjects  
    Mary H Samuels, Jonathan Q Purnell, Kathryn G Schuff, The Journal of Clinical Endocrinology and Metabolism

Press Mentions

  • Weight Loss Drugs Can Lead to Muscle Loss, Too. Is That a Bad Thing?
    Weight Loss Drugs Can Lead to Muscle Loss, Too. Is That a Bad Thing?May 20th, 2023
  • Poster Abstracts
    Poster AbstractsNovember 4th, 2020
  • The Best Food and Supplements for PMS
    The Best Food and Supplements for PMSMarch 12th, 2020
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Grant Support

  • Regulation Of Brain Signaling After Bariatric SurgeryNational Institute Of Diabetes And Digestive And Kidney Diseases2010
  • Structure And Regulation Of Ghrelin In ObesityNational Institute Of Diabetes And Digestive And Kidney Diseases2007–2010
  • Hypothalamic FMRI Response To NutrientsNational Institute Of Diabetes And Digestive And Kidney Diseases2006–2007
  • Regulation Of Cortisol Metabolism And Fat PatterningNational Institute Of Diabetes And Digestive And Kidney Diseases2004–2007
  • Hypothalamic FMRI Response To NutrientsNational Center For Research Resources2005
  • Change In Leptin As A Predictor Of Satiety With High Protein FeedingNational Center For Research Resources2005
  • Menopause, CPR, And Visceral FatNational Center For Research Resources2004–2005
  • Long Term Studies In Addison'S PatientsNational Center For Research Resources2004–2005
  • Ectopic Fat In Insulin Resistance And DiabetesNational Center For Research Resources2004–2005
  • Change In Leptin As A Predictor Of Satiety With High Protein Feeding.National Center For Research Resources2004
  • Sex Steroid, HPA Regulation, And Fat PatterningNational Institute Of Diabetes And Digestive And Kidney Diseases2002–2003
  • Cortisol, Central Obesity, And Insulin ResistanceNational Institute Of Diabetes And Digestive And Kidney Diseases2000–2003
  • Cortisol Production Rate &Insulin Resistance In ObesityNational Center For Research Resources2000–2002
  • Cortisol Production Rate And Insulin Resistance In ObesityNational Center For Research Resources1998–2000

Hospital Affiliations

Dr. Jonathan Purnell, Dr. Jonathan Purnell, MD, Dr. J Purnell, Dr. Jonathan Quentin Purnell