Joshua Vandersteen is a Gastroenterology physician. OpenAlex indexes 8 publications with 1,950 citations (h-index 5).
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
5740 Crestwood Dr
Ogden, UT 844054869
Telephone
801-475-3380Registry record last updated 4 Dec 2019.
Industry payments
27 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Takeda Pharmaceuticals U.S.A., Inc.Program year202510 payments
- ABBVIE INC.Program year20255 payments
- Boston Scientific CorporationProgram year20251 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
96.2%Proton pump inhibitor59.3%Omeprazole72%Pantoprazole Sodium15%Esomeprazole Magnesium7%Rabeprazole Sodium7%Part D<11 patientsOsmotic Laxative36.9%Suflave73%Gavilyte-G18%Gavilyte-C9%Part D≥116 patientsBlood & clotting
3.8%Solutions for parenteral nutrition3.8%Peg 3350-Electrolyte100%Part D≥17 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Hepatic Artery Aneurysm Masquerading as a Pancreatic Cystic Lesion
The American Journal of Gastroenterology
2014 - Obesity is not Associated with Decreased SVR in Patients with Chronic Hepatitis C
The American Journal of Gastroenterology
2012 - Closed-Tube Genotyping with Unlabeled Oligonucleotide Probes and a Saturating DNA Dye
Clinical Chemistry
2004
Similar KOLs
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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.”