Karen Johnston is a Neurology physician. ClinicalTrials.gov lists 3 registered studies matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Research metrics aren't shown for this record. Either we found no confident publication match for this name, or more than one physician shares the matched author record. We'd rather show nothing than someone else's numbers. Why? →
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1221 Lee St
Charlottesville, VA 229080001
Telephone
434-924-2706Provider last certified this registry record 31 Jul 2021.
Clinical trials
- Efficacy and Safety of Trans Sodium Crocetinate (TSC) for Treatment of Suspected Stroke
Sponsor: Diffusion Pharmaceuticals Inc
- Stroke Hyperglycemia Insulin Network Effort (SHINE) Trial
Sponsor: University of Virginia
- Glucose Regulation in Acute Stroke Patients (GRASP) Study
Sponsor: University of Virginia
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Rivanna Medical, IncProgram year20221 payment$11,404openpaymentsdata.cms.gov ↗
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
8 NIH research awards on record, funded 2000–2026 per NIH RePORTER. The latest:
- Advancing Biomedical Data Science through Integrated Mentorship, Collaborative Innovation, and Targeted Research Development
University of Virginia
FY2026$539,999R25GM166888 - The integrated Translational Health Research Institute of Virginia (iTHRIV): Using Data to Improve Health
University of Virginia
FY2023$3,119,870UL1TR003015 - The integrated Translational Health Research Institute of Virginia (iTHRIV): Using Data to Improve Health
University of Virginia
FY2022$3,800,384UL1TR003015
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.
Similar KOLs
Other experts from the same institution or the same specialty.
Atte Meretoja
University of Helsinki
Bruce Miller, MD
University of California, San Francisco (UCSF)
Dennis Selkoe, MD
Brigham and Women's Hospital
Ettore Beghi
Mario Negri Institute for Pharmacological Research
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.”