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Office
12850 Toepperwein Rd
Live Oak, TX 78233Phone+1 210-614-1234Fax+1 210-614-0952
Education & Training
- San Antonio Uniformed Services Health Education ConsortiumFellowship, Gastroenterology, 2003 - 2006
- San Antonio Uniformed Services Health Education ConsortiumResidency, Internal Medicine, 1999 - 2002
- University of South Florida College of MedicineClass of 1999
Certifications & Licensure
- TX State Medical License 2009 - 2026
- FL State Medical License 2001 - 2011
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification eClinicalWorks EHR, eClinicalWorks LLC, 2011, 2013
- Fellow (FACG) American College of Gastroenterology
Clinical Trials
- Gabapentin in Functional Dyspepsia Refractory to Proton Pump Inhibition Start of enrollment: 2010 Mar 01
- Clinical Trial to Evaluation the Safety and Efficacy of GR-MD-02 for the Treatment of Liver Fibrosis and Resultant Portal Hypertension in Patients With Nash Cirrhosis Start of enrollment: 2015 Jun 01
Publications & Presentations
PubMed
- 141 citationsLongitudinal correlations between MRE, MRI-PDFF, and liver histology in patients with non-alcoholic steatohepatitis: Analysis of data from a phase II trial of selonser...Saumya Jayakumar, Michael S. Middleton, Eric Lawitz, Parvez S. Mantry, Stephen H. Caldwell
Journal of Hepatology. 2019-01-01 - 90 citationsNGM282 for Treatment of Patients With Primary Biliary Cholangitis: A Multicenter, Randomized, Double-Blind, Placebo-Controlled TrialMarlyn J. Mayo, Alan Wigg, Barbara A. Leggett, Hays Arnold, Alexander J. Thompson
Hepatology Communications. 2018-08-30 - 296 citationsNGM282 for treatment of non-alcoholic steatohepatitis: a multicentre, randomised, double-blind, placebo-controlled, phase 2 trial.Stephen A. Harrison, Mary E. Rinella, Manal F. Abdelmalek, James F. Trotter, Angelo H. Paredes
Lancet. 2018-03-24
Professional Memberships
- Fellow
- Fellow
- Member
- Member
- Member
External Links
- Gastroenterology Consultants of San Antoniohttps://www.gastroconsa.com/physicians/hays.html
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