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Office
420 Water Street
Suite 103
Kerrville, TX 78028Phone+1 830-257-0375Fax+1 830-257-0049- Is this information wrong?
Education & Training
- University of Texas Health Science Center San Antonio Joe and Teresa Lozano Long School of MedicineFellowship, Gastroenterology, 1997 - 2000
- Brooke Army Medical Center1997 - 2000
- Fitzsimons Army Medical Center1992 - 1994
- University of ColoradoResidency, Internal Medicine, 1992 - 1994
- Fitzsimons Army Medical Center1991 - 1992
- University of Minnesota Medical SchoolClass of 1991
- University of Notre DameBS, Microbiology, 1987
Certifications & Licensure
- CO State Medical License 1994 - 2025
- TX State Medical License 2002 - 2024
- MN State Medical License 2005 - 2024
- ND State Medical License 2001 - 2007
- WA State Medical License 2000 - 2002
- PA State Medical License 1993 - 1998
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- EDDY PALMER ENDOSCOPY AWARD AMERICAN COLLEGE OF PHYSICIANS, 2004
- Outstanding Endoscopist Award US Army, 2004
- Army HPSP Scholarship 1996
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Publications & Presentations
PubMed
- 63 citationsThe prevalence of celiac disease autoantibodies in patients with systemic lupus erythematosus.Michael J Rensch, Ronald Szyjkowski, Richard T. Shaffer, Sean Fink, Craig Kopecky, Linda Grissmer, Raymond Enzenhauer, Shailesh C. Kadakia> ;The American Journal of Gastroenterology. 2001 Apr 1
- Same-day discharge for duodenal ulcer-related bleeding--be safe or sorry?Michael J Rensch, Stephen M Schutz> ;The American Journal of Gastroenterology. 1998 Sep 1
- 53 citationsGluten-Sensitive Enteropathy in Patients with Insulin-Dependent Diabetes MellitusMichael J. Rensch, John A. Merenich, Michael Lieberman, Brian D. Long, Dirk R. Davis, Peter R. McNally> ;Annals of Internal Medicine. 1996 Mar 15
Journal Articles
- Comparison of Double Dose Omeprazole to Once Daily Pantoprazole: A pH Study.Michael J. Rensch, American Journal of Gastroenterology
- Early Discharge After Upper Gastrointestinal Bleeding.Michael J. Rensch, The American Journal of Gastroenterology
- The Association Between Type I Diabetes Mellitus and Celiac Disease.Michael J. Rensch, Publication in Annals of Internal Medicine
Lectures
- Calcitonin Response to Pentagastrin After Near-Total Thyroidectomy and Radioactive Iodine Ablation.Fitzsimons Army Medical Center
- A Case Report of Chronic Neutrophilic Leukemia and an Association with Chronic Myelogenous Leukemia.Army ACP
- Estrogen Replacement in the Post-Menopausal Female.Fort Carson and Peterson Air Force Base, Colorado Springs, Colorado
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Committees
- CHAIRMAN, EDUCATION COMMITTEE, PETERSON REGIONAL MEDICAL CENTER 2011 - Present
Other Languages
- Spanish
Hospital Affiliations
- Baptist Medical CenterSan Antonio, Texas
- Metropolitan Methodist HospitalSan Antonio, Texas
- Peterson HealthKerrville, Texas
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