William Chang is an Ophthalmology physician affiliated with Kaiser Permanente Redwood City Medical Center. OpenAlex indexes 5 publications with 1,029 citations (h-index 4); ClinicalTrials.gov lists 1 registered study matched to this name.
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
1150 Veterans Blvd
Redwood City, CA 940632037
Telephone
650-299-2000Registry record last updated 8 Jul 2007.
Clinical trials
- The PeerCARE Study (Peer Community-based Assistant in REtention)
Sponsor: Johns Hopkins University
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:
- Alcon Vision LLCProgram year20232 payments
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 2006–2009 per NIH RePORTER. The latest:
- AUGMENT OF DEND CELL VACCINE EFFIC BY BLOCKING ENDOGEN INTERLEUKIN 10 ACT
University of California at Davis
FY2009$36,674P51RR000169 - AUGMENT OF DEND CELL VACCINE EFFIC BY BLOCKING ENDOGEN INTERLEUKIN 10 ACT
University of California at Davis
FY2008$42,273P51RR000169 - AUGMENT OF DEND CELL VACCINE EFFIC BY BLOCKING ENDOGEN INTERLEUKIN 10 ACT
University of California at Davis
FY2007$41,903P51RR000169
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.
- New benchmark in preventing phacoemulsification-related endophthalmitis
Journal of Cataract & Refractive Surgery
2014
Similar KOLs
Other experts from the same institution or the same specialty.
Robin Dea, MD
Kaiser Permanente Redwood City Medical Center
Stephen Nutik, MD
Kaiser Permanente Redwood City Medical Center
Giyarpuram Prashant, MD
Kaiser Permanente Redwood City Medical Center
Neha Sudol, MD
Kaiser Permanente Redwood City Medical Center
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.”