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Office
4150 Clement St
# 181G
San Francisco, CA 94121Phone+1 415-221-4810Fax+1 415-750-6641
Education & Training
- University of California (San Francisco)Fellowship, Geriatric Medicine (Internal Medicine), 2010 - 2011
- University of California (San Francisco)Residency, Internal Medicine, 2008 - 2010
- University of Washington School of MedicineClass of 2008
Certifications & Licensure
- CA State Medical License 2010 - 2025
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Geriatric Medicine
Publications & Presentations
PubMed
- 1 citationsThe Association Between Accelerated Biological Aging and Cardiovascular Outcomes in Older Adults with Hypertension.Ashraf Abugroun, Sachin J Shah, Garrett Fitzmaurice, Colin Hubbard, John C Newman
The American Journal of Medicine. 2025-03-01 - Plasma β-hydroxybutyrate concentration, genetic risk, and the incidence of Alzheimer's disease: A prospective study of 261,933 participants.Ha-Na Kim, Ji Hyun Lee, John Boscardin, John C Newman
Clinical Nutrition. 2025-03-01 - A Randomized Open-Label, Observational Study of the Novel Ketone Ester, Bis Octanoyl (R)-1,3-Butanediol, and Its Acute Effect on ß-Hydroxybutyrate and Glucose Concentr...Elizabeth B Stephens, Chatura Senadheera, Stephanie Roa-Diaz, Sawyer Peralta, Laura Alexander
Journal of Nutrition in Gerontology and Geriatrics. 2025-02-22
Press Mentions
- Aging Is Not Optional. Or Is It? UCSF Geriatrician John Newman Explains How Science Could Intervene in the Aging ProcessJanuary 6th, 2020
- How Intermittent Fasting Could Help You Live Longer and BetterJuly 18th, 2019
- The Truth Behind What Intermittent Fasting Does to Your BodyJuly 13th, 2019
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