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Tonya Kaltenbach

Professor · University of California (San Francisco) School of Medicine

Credentials: · · ·

History

University of California (San Francisco) School of Medicine
Present

Health Professions
2025
California Pacific Medical Center
2007–2008
National Cancer Center
2005–2008
Stanford University
2004–2007
Stanford University
2001–2004
University of California-San Francisco
2002–2004
Sidney Kimmel Medical College at Thomas Jefferson University
1997–2001
University of Pennsylvania
1989–1996

Research

Colorectal Cancer Screening: Recommendations for Physicians and Patients From the U.S. Multi-Society Task Force on Colorectal Cancer
Gastroenterology · 2017 · 573 citations
Prevalence of nonpolypoid (flat and depressed) colorectal neoplasms in asymptomatic and symptomatic adults
JAMA · 2008 · 482 citations
Validation of a simple classification system for endoscopic diagnosis of small colorectal polyps using narrow-band imaging
Gastroenterology · 2012 · 452 citations

RS
Roy Soetikno
132 papers
Douglas Rex
44 papers
Jason Dominitz
42 papers
DL
David Lieberman
31 papers
DR
Douglas Robertson
31 papers
Samir Gupta
23 papers
TL
Theodore Levin
23 papers
Andrew Gawron
21 papers
Clement Boland
19 papers
Kenneth McQuaid
17 papers
Shai Friedland
17 papers
AS
Amandeep Shergill
15 papers

Grants

Measurement Science QUERI
Department of Veterans Affairs · I50
PI · Veterans Affairs Med Ctr San Francisco
2020–2025
Improving Colonoscopy Quality in the National VA Healthcare System
Department of Veterans Affairs · I01
PI · Va Salt Lake City Healthcare System
2020–2023
Measurement Science QUERI Program
Department of Veterans Affairs · IP1
PI · Veterans Affairs Med Ctr San Francisco
2015–2020

Clinical trials

Improving Colonoscopy Quality for Colorectal Cancer Screening in the National VA Healthcare System
Principal investigator · Completed
VA Office of Research and Development
2020–2024
Study of Flat Polyp Detection Using New Narrow Band Imaging (NBI) Compared to White Light Colonoscopy - The FIND FLAT Colonoscopy Study
Principal investigator · Completed
VA Palo Alto Health Care System
2013–2016
Clinical Study of Real Time Colorectal Polyp Diagnosis During Colonoscopy - the VALID Colonoscopy Study
Principal investigator · Completed
VA Palo Alto Health Care System
2011–2015
Telemedicine To Provide Inflammatory Bowel Disease Outpatient Care
Principal investigator · Completed · Phase 2
VA Palo Alto Health Care System
2009–2010