Robert Zwiener is a Gastroenterology physician affiliated with Dell Children's Medical Center of Central Texas. OpenAlex indexes 17 publications with 825 citations (h-index 14).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1301 Barbara Jordan Blvd Ste 200
Austin, TX 787233078
Telephone
512-628-1810Registry record last updated 8 Apr 2013.
Industry payments
20 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- ABBVIE INC.Program year20257 payments
- Mauna Kea Technologies, Inc.Program year20252 payments
- Takeda Pharmaceuticals U.S.A., Inc.Program year20252 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
1 NIH research award on record, funded 1995–1999 per NIH RePORTER. The latest:
- LDL APHERESIS--TREATMENT OF HOMOZYGOUS FAMILIAL HYPERCHOLESTEROLEMIA
University of Texas Sw Med Ctr/dallas
FY1999M01RR000633 - LDL APHERESIS--TREATMENT OF HOMOZYGOUS FAMILIAL HYPERCHOLESTEROLEMIA
University of Texas Sw Med Ctr/dallas
FY1998M01RR000633 - LDL APHERESIS--TREATMENT OF HOMOZYGOUS FAMILIAL HYPERCHOLESTEROLEMIA
University of Texas Sw Med Ctr/dallas
FY1997M01RR000633
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- The Epidemiology of Biliary Atresia: Exploring the Role of Developmental Factors on Birth Prevalence
The Journal of Pediatrics
2022 - Personalized Research on Diet in Ulcerative Colitis and Crohn's Disease: A Series of N-of-1 Diet Trials
The American Journal of Gastroenterology
2022 - Serum aminotransferase elevation during and following treatment of childhood acute lymphoblastic leukemia.
Journal of Clinical Oncology
1997 - Follow-up after liver transplantation for protoporphyric liver disease
Liver Transplantation and Surgery
1996
Similar KOLs
Other experts from the same institution or the same specialty.
Kenneth Moise, MD
Dell Children's Medical Center of Central Texas
Michael Bebbington, MD
Dell Children's Medical Center of Central Texas
Lorie Harper, MD
Dell Children's Medical Center of Central Texas
Elias Rizk, MD
Dell Children's Medical Center of Central Texas
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”