Geoffrey Tsaras is an Infectious Disease physician affiliated with Swedish American Hospital. OpenAlex indexes 12 publications with 1,284 citations (h-index 7).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1340 Charles St Ste 404
Rockford, IL 611042200
Telephone
779-696-1890Provider last certified this registry record 12 Mar 2021.
Industry payments
9 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Gilead Sciences, Inc.Program year20251 payment
- ViiV Healthcare CompanyProgram year20241 payment
- Janssen Products, LPProgram year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
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.
Anti-infectives
100%First-generation cephalosporins11.3%Cephalexin69%Cefadroxil31%Part D<11 patientsTetracycline-class Drug11.1%Doxycycline Hyclate100%Part D≥24 patients+ 17 more classes 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 persistent symptoms after severe acute respiratory coronavirus virus 2 (SARS-CoV-2) infection among healthcare workers: Results of a multisite survey
Infection Control and Hospital Epidemiology
2022 - Successful treatment of trichomoniasis with tinidazole following desensitization in a patient allergic to metronidazole
International Journal of STD & AIDS
2020 - Potential Perinatally Acquired Extended Spectrum β-Lactamase Escherichia coli Urinary Tract Infection in an Infant
The Journal of Pediatric Pharmacology and Therapeutics
2020 - The Mayo Prosthetic Joint Infection Risk Score: Implication for Surgical Site Infection Reporting and Risk Stratification
Infection Control and Hospital Epidemiology
2012
Similar KOLs
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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.”