Sarah Kremen is a Neurology physician affiliated with Cedars-Sinai Medical Center. OpenAlex indexes 90 publications with 2,038 citations (h-index 25).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
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.
Nervous system
100%SSRI47%Sertraline Hcl65%Trazodone Hcl35%Part D<11 patientsCholinesterase Inhibitor35.1%Donepezil Hcl100%Part D≥18 patients+ 1 more class in this area
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.
- Predictors of Bi-directional Transitions From Mild Cognitive Impairment in a Diverse Cohort
The Journals of Gerontology Series A
2025 - Integrated analysis of in vivo retinal perivascular amyloid imaging and cognition
Alzheimer s & Dementia
2025
Similar KOLs
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Cristina Ferrone, MD
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Bruce Miller, MD
University of California, San Francisco (UCSF)
Brett Kissela, MD
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Bradley Boeve, MD
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Richard Lipton, MD
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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.”