Billy Loo is an Oncology physician affiliated with Stanford Medicine. OpenAlex indexes 584 publications with 26,840 citations (h-index 71); ClinicalTrials.gov lists 2 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Radiation Oncology profiles in the findmyKOL directory.
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).
Clinical & industry
trials, payments and federal fundingClinical trials
- Pulmonary Interstitial Lymphography in Early Stage Lung Cancer
Sponsor: Stanford University
- Imaging and Biomarkers of Hypoxia in Solid Tumors
Sponsor: Stanford University
- 4D-CT-based Ventilation Imaging for Adaptive Functional Guidance in Radiotherapy
Sponsor: Billy W. Loo Jr.
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
4 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
4 companies with payments on record in CMS Open Payments (2021 onward), matched to this physician's NPI. The itemized breakdown by company, amount and year is part of the full profile. Why? →
NIH funding
5 NIH research awards on record, funded 2014–2024 per NIH RePORTER. The latest:
- Effects of FLASH Radiation on Cancer and the Immune Response
Stanford University
FY2024$104,503R01CA233958 - Imaging and circulating DNA markers to assess early response and predict treatment failure patterns in lung cancer
Stanford University
FY2023$537,646R01CA233578 - Effects of FLASH Radiation on Cancer and the Immune Response
Stanford University
FY2023$483,153R01CA233958
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.
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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.”