Molly Perencevich is a Gastroenterology physician affiliated with Brigham and Women's Hospital. OpenAlex indexes 34 publications with 309 citations (h-index 9).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Medicare prescribing footprint (2023)
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
92.7%Proton pump inhibitor42.7%Omeprazole78%Pantoprazole Sodium22%Part D<11 patientsH2 blocker28%Famotidine100%Part D≥24 patients+ 2 more classes in this area
Cardiovascular
7.3%Bile Acid Sequestrant7.3%Colestipol Hcl100%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.
- A Novel Multidisciplinary Team Activation for Patients with Severe Gastrointestinal Bleeding: Creation of the Code GI Bleed Protocol
Clinical and Experimental Gastroenterology
2023 - A Nationwide Survey of Gastroenterology Program Leadership Regarding Implementation of the GI Hospitalist Model
Digestive Diseases and Sciences
2022
Similar KOLs
Other experts from the same institution or the same specialty.
Paul Ridker, MD
Brigham and Women's Hospital
Scott Solomon, MD
Brigham and Women's Hospital
Dennis Selkoe, MD
Brigham and Women's Hospital
Marc Pfeffer, MD
Brigham and Women's Hospital
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.”