John O'Brien Clarke III MD
Esophagus Disease, Gastrointestinal Functional & Motility Disorders
Clinical Professor, Medicine - Gastroenterology & Hepatology, Stanford School of Medicine
Join to View Full Profile
300 Pasteur DrPalo Alto, CA 94304
Phone+1 650-723-4000
Dr. Clarke 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.
Summary
- Dr. John Clarke is a gastroenterologist in Palo Alto, CA and is a Clinical Professor of Medicine at Stanford University, where he is also Director of the Esophageal Program and Vice-Chief of Education in the Division of Gastroenterology & Hepatology. He received his medical degree from Columbia University Vagelos College of Physicians and Surgeons and has been in practice 20 years. Internship, residency and fellowship were completed at Johns Hopkins University and he completed esophageal subspecialty training at Northwestern University. He specializes in esophageal disease and gastrointestinal functional & motility disorders. He has more than 100 publications and over 500 citings.
Education & Training
Johns Hopkins UniversityFellowship, Gastroenterology, 2004 - 2007- Johns Hopkins UniversityResidency, Internal Medicine, 1999 - 2002
Columbia University Vagelos College of Physicians and SurgeonsClass of 1999
Certifications & Licensure
CA State Medical License 2016 - 2026
MD State Medical License 2002 - 2016
American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- Supportive care for systemic amyloidosis: International Society of Amyloidosis (ISA) expert panel guidelines.Eli Muchtar, Martha Grogan, Fabian Aus dem Siepen, Marcia Waddington-Cruz, Yohei Misumi
Amyloid. 2025-02-21 - A Standardized Approach to Performing and Interpreting Functional Lumen Imaging Probe Panometry for Esophageal Motility Disorders: The Dallas Consensus.Dustin A Carlson, John E Pandolfino, Rena Yadlapati, Marcelo F Vela, Stuart J Spechler
Gastroenterology. 2025-02-04 - Setting a Value for Novel GERD Treatments.Fouad Otaki, John O Clarke
Clinical Gastroenterology and Hepatology. 2025-02-01
Press Mentions
What Causes Heartburn?June 6th, 2021
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
