Leonard Weinstock is a Gastroenterology physician. ClinicalTrials.gov lists 1 registered study matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Research metrics aren't shown for this record. Either we found no confident publication match for this name, or more than one physician shares the matched author record. We'd rather show nothing than someone else's numbers. Why? →
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
11525 Olde Cabin Rd
Creve Coeur, MO 631417146
Telephone
314-997-0554Registry record last updated 6 Mar 2014.
Clinical trials
- Evaluate the Safety and Diagnostic Advantages of Tilt Down Verses Standard Horizontal Colonoscopy Positioning
Sponsor: Specialists in Gastroenterology, LLC
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
43 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- GENZYME CORPORATIONProgram year20257 payments
- ABBVIE INC.Program year202562 payments
- Janssen Biotech, Inc.Program year202525 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Integrated Safety and Efficacy Analyses of Phase 3 Trials of a Microbiome Therapeutic for Recurrent CDI
Infectious Diseases and Therapy
2024 - Neuropsychiatric Manifestations of Mast Cell Activation Syndrome and Response to Mast-Cell-Directed Treatment: A Case Series
Journal of Personalized Medicine
2023
Similar KOLs
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No other directory profiles share this institution yet.
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The Rockefeller University
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Indiana University School of Medicine
Bruce Sands, MD
Icahn School of Medicine at Mount Sinai
Kris Kowdley, MD
Washington State University
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.”