ThomasVictorNowakMD

Gastroenterology • Indianapolis, IN

Professor, Medicine, Indiana University School of Medicine

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Office
550 University Blvd
Indianapolis, IN 46202
Phone+1 317-944-5000

Fax+1 317-968-7348

Education & Training

University of Iowa Hospitals and ClinicsFellowship, Gastroenterology, 1978 - 1981
Medical College of Wisconsin Affiliated HospitalsResidency, Internal Medicine, 1976 - 1978
Medical College of Wisconsin Affiliated HospitalsInternship, Transitional Year, 1975 - 1976
Medical College of WisconsinClass of 1975

Certifications & Licensure

IN State Medical License 1990 - 2025
KY State Medical License 1998 - 2003
WI State Medical License 1976 - 1991
IA State Medical License 1978 - 1980
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification Allscripts Professional EHR, Allscripts, 2011

Clinical Trials

Study of the Clinical Effectiveness of a Human Monoclonal Antibody to C. Difficile Toxin A and Toxin B in Patients With Clostridium Difficile Associated Disease Start of enrollment: 2006 Jul 20
Completed
Phase 2
Multicenter Study to Evaluate the Efficacy and Safety of Metoclopramide Nasal Spray in Women With Diabetic Gastroparesis Start of enrollment: 2014 Mar 27
Completed
Phase 3
Multicenter Study to Evaluate the Efficacy and Safety of Metoclopramide Nasal Spray in Men With Diabetic Gastroparesis Start of enrollment: 2014 Apr 01
Completed
Phase 3
Cardiac Vagal Effects of GES in Patients With Gastroparesis and Vagal Nerve Action Potentials in Vagus Nerve Start of enrollment: 2012 Nov 01
Enrolling by invitation
Escalating Temporary Gastric Electrical Stimulation (GES) for Severe Gastroparesis Start of enrollment: 2013 Feb 01
Terminated
A Phase III Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Investigational Product MP-101 in Subjects With Short Bowel Syndrome Who Have Had an Inadequate Response to Anti-Diarrheals Start of enrollment: 2014 Dec 01
Withdrawn
Phase 3
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Publications & Presentations

PubMed

3 citations
Relationships of Intestinal Lactase and the Small Intestinal Microbiome with Symptoms of Lactose Intolerance and Intake in Adults.
Claire L Jansson-Knodell, Edward J Krajicek, Monica Ramakrishnan, Nicholas A Rogers, Robert Siwiec
Digestive Diseases and Sciences. 2022-12-01
6 citations
Evaluation of timed barium esophagram after per-oral endoscopic myotomy to predict clinical response.
John M. DeWitt, Robert M. Siwiec, Anthony J. Perkins, Daniel Baik, William R. Kessler
Endoscopy International Open. 2021-11-01
29 citations
Gastric peroral endoscopic myotomy for the treatment of refractory gastroparesis: a prospective single-center experience with mid-term follow-up (with video).
Lennon Gregor, John M. Wo, John M. DeWitt, Brandon Yim, Robert M. Siwiec
Gastrointestinal Endoscopy. 2021-07-01

Professional Memberships

American College of Physicians - ACP
Member