Dr. Woolfrey is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
700 Lawrence Expy
Santa Clara, CA 95051Phone+1 408-851-1000
Education & Training
- Kaiser Permanente Northern California (Oakland)Residency, Internal Medicine, 2012 - 2015
- University of Iowa Roy J. and Lucille A. Carver College of MedicineClass of 2012
Certifications & Licensure
- CA State Medical License 2014 - 2026
- American Board of Internal Medicine Internal Medicine
- American Board of Obesity Medicine Obesity Medicine
Publications & Presentations
PubMed
- 28 citationsDiagnosis and predictors of sessile serrated adenoma after educational training in a large, community-based, integrated healthcare setting.Dan Li, John Woolfrey, Sheng-Fang Jiang, Christopher D. Jensen, Wei K. Zhao
Gastrointestinal Endoscopy. 2017-08-24
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: