WillemijntjeAlexandraHoogerwerfMD

Gastroenterology • Saint Augustine, FL

Advanced Endoscopic Interventional

Physician

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Office
100 Whetstone Pl
Suite 105
Saint Augustine, FL 32086
Phone+1 904-829-9557

Fax+1 904-829-9125

Education & Training

University of Texas Medical Branch HospitalsFellowship, Gastroenterology, 1997 - 2000
Johns Hopkins UniversityResidency, Internal Medicine, 1994 - 1997
Erasmus University Rotterdam Faculty of MedicineClass of 1992

Certifications & Licensure

FL State Medical License 2009 - 2025
MI State Medical License 2006 - 2013
TX State Medical License 2000 - 2006
MD State Medical License 1998 - 2000
American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2011-2013

Publications & Presentations

PubMed

129 citations
The Impact of Rotating Shift Work on the Prevalence of Irritable Bowel Syndrome in Nurses
Borko Nojkov, Joel H. Rubenstein, William D. Chey, Willemijntje A. Hoogerwerf
The American Journal of Gastroenterology. 2010-04-01
66 citations
Rhythmic changes in colonic motility are regulated by period genes
Willemijntje A. Hoogerwerf, Vahakn B. Shahinian, Germaine Cornelissen, Franz Halberg, Jonathon Bostwick
American Journal of Physiology. Gastrointestinal and Liver Physiology. 2010-02-01
52 citations
Biologic clocks and the gut.
Willemijntje A. Hoogerwerf
Current Gastroenterology Reports. 2006-10-01

Grant Support

Role Of Clock Genes In Colonic MotilityNational Institute Of Diabetes And Digestive And Kidney Diseases2007