Donald Karcher is a Hematology physician affiliated with George Washington University. OpenAlex indexes 6 publications with 314 citations (h-index 4).
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
900 23rd St NW
Washington, DC 200372342
Telephone
202-994-4665Registry record last updated 11 Sept 2025.
Industry payments
2 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Celgene CorporationProgram year20241 payment
- AstraZeneca Pharmaceuticals LPProgram year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
1 NIH research award on record, funded 1987–1988 per NIH RePORTER. The latest:
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Human herpesvirus‐8/Kaposi's sarcoma‐associated herpesvirus in organ transplant patients with immunosupression
British Journal of Haematology
1997 - Herpes-Like DNA Sequences, AIDS-Related Tumors, and Castleman's Disease
New England Journal of Medicine
1995 - Low grade lymphomas in the elderly.
PubMed
1995
Similar KOLs
Other experts from the same institution or the same specialty.
Cynthia Tracy, MD
George Washington University
Paul Kimmel, MD
George Washington University
William Borden, MD
George Washington University
Dominic Raj, MD
George Washington University
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.”