Glenn Alexander is a Gastroenterology physician affiliated with Mayo Clinic. OpenAlex indexes 35 publications with 1,036 citations (h-index 12).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
200 1st St SW
Rochester, MN 559050001
Telephone
507-284-2511Provider last certified this registry record 11 Aug 2020.
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
80.4%Proton pump inhibitor40.8%Omeprazole44%Pantoprazole Sodium31%Esomeprazole Magnesium25%Part D<11 patientsOsmotic Laxative26.6%Gavilyte-G100%Part D≥42 patients+ 2 more classes in this area
Cardiovascular
19.6%Statin10.9%Atorvastatin Calcium100%Part D<11 patientsCalcium channel blocker8.7%Amlodipine Besylate100%Part D<11 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.
- S3994 A Case of Rapidly Developing Small Bowel Adenomatous Polyposis Without Significant Colonic Polyposis
The American Journal of Gastroenterology
2023 - S4322 A Case of Diarrhea, Weight Loss, and an Elevated Gastrin
The American Journal of Gastroenterology
2023 - Elevated Carcinoembryonic Antigen as Initial Presenting Sign of Medullary Thyroid Carcinoma
The American Journal of Medicine
2023
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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.”