LeonardBWeinstockMD
Gastroenterology • Creve Coeur, MOAdvanced Endoscopic Interventional, Gastrointestinal Functional & Motility Disorders
President, Specialists in Gastroenterology and Advanced Endoscopy Center
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Office
11525 Olde Cabin Rd
Ste 101
Creve Coeur, MO 63141Phone+1 314-997-0554Fax+1 314-997-5086- Is this information wrong?
Education & Training
Washington University/B-JH/SLCH ConsortiumFellowship, Gastroenterology, 1985 - 1987
Rochester General HospitalResidency, Internal Medicine, 1981 - 1985
University of Rochester School of Medicine and DentistryClass of 1981
Certifications & Licensure
MO State Medical License 1986 - 2025
IL State Medical License 1996 - 1999- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification NextGen Ambulatory EHR, NextGen Healthcare, 2013
- Fellow (FACG) American College of Gastroenterology
- Top MD Consumers Checkbook
Clinical Trials
- Evaluate the Safety and Diagnostic Advantages of Tilt Down Verses Standard Horizontal Colonoscopy Positioning Start of enrollment: 2012 May 01
- SER-109 Versus Placebo to Prevent Recurrent Clostridium Difficile Infection (RCDI) Start of enrollment: 2015 May 01
- Stool Sample Collection Protocol for Development of Screening Test for Colorectal Cancer and Other Digestive Tract Cancers Start of enrollment: 2014 Oct 01
Publications & Presentations
PubMed
- Neuropsychiatric Manifestations of Mast Cell Activation Syndrome and Response to Mast-Cell-Directed Treatment: A Case Series.Leonard B Weinstock, Renee M Nelson, Svetlana Blitshteyn> ;Journal of Personalized Medicine. 2023 Oct 31
- 1 citationsExploring the role of the endogenous opiate system in the pathogenesis of anemia in an opiate receptor knock-out model of Restless Legs Syndrome.Arthur S Walters, Yuqing Li, Elias G Karroum, David Champion, Leonard B Weinstock, Kanika Bagai, Lawrence B Afrin, Karen Spruyt> ;Medical Hypotheses. 2022 Oct 1
- 1 citationsEfficacy and toxicity of hydroxyurea in mast cell activation syndrome patients refractory to standard medical therapy: retrospective case series.Leonard B Weinstock, Jill B Brook, Gerhard J Molderings> ;Naunyn-Schmiedeberg's Archives of Pharmacology. 2022 Nov 1
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Journal Articles
- The Significance of Mast Cell Activation in the Era of Precision MedicineAli Rezaie, Leonard B Weinstock, Nature
Press Mentions
Long-Haul COVID Comes into Focus Thanks to St. Louis Doctor’s ResearchJanuary 27th, 2022- 'Tomorrow Can Be Better': New Research Gives Hope to COVID-19 Long HaulersJanuary 27th, 2022
- Local Doctors’ Discovery About Long COVID Could Lead to More Effective TreatmentJanuary 24th, 2022
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Professional Memberships
- Member
- Fellow
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