Helen Gharwan is an Oncology physician. OpenAlex indexes 36 publications with 630 citations (h-index 11).
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
1725 W Harrison St Ste 1010
Chicago, IL 606123845
Telephone
800-226-2371Provider last certified this registry record 26 Sept 2023.
Industry payments
3 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- PFIZER INC.Program year20251 payment
- E.R. Squibb & Sons, L.L.C.Program year20242 payments
- Janssen Pharmaceuticals, IncProgram year20225 payments
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.
Metabolism & gastrointestinal
57.4%Proton pump inhibitor57.4%Pantoprazole Sodium100%Part D≥19 patientsBlood & clotting
22.2%Factor Xa inhibitor22.2%Eliquis100%Part D<11 patientsCardiovascular
20.4%Vasodilator20.4%Hydralazine 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.
- Thymic epithelial tumors and metastasis to the brain: a case series and systematic review
Translational Lung Cancer Research
2017 - Methylation2017
- Female fertility following dose-adjusted EPOCH-R chemotherapy in primary mediastinal B-cell lymphomas
Leukemia & lymphoma/Leukemia and lymphoma
2016 - Fertility of female lymphoma patients treated with chemotherapy
Journal of Cancer Science & Therapy
2016 - Kinase inhibitors and monoclonal antibodies in oncology: clinical implications
Nature Reviews Clinical Oncology
2015
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Freddie Bray
Centre National de la Recherche Scientifique
Jacques Ferlay
Centre international de recherche sur le cancer
Hermann Brenner
German Cancer Research Center
Isabelle Soerjomataram
Centre international de recherche sur le cancer
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.”