Felix Chau is an Ophthalmology physician affiliated with University of Illinois Chicago. OpenAlex indexes 106 publications with 1,570 citations (h-index 24).
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).
Medicare prescribing footprint (2023)
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.
Sensory organs
68.5%Corticosteroid25.2%Prednisolone Acetate100%Part D≥14 patientsalpha-Adrenergic Agonist17.3%Brimonidine Tartrate100%Part D<11 patients+ 2 more classes in this area
Musculoskeletal
16.5%Cyclooxygenase Inhibitor16.5%Ketorolac Tromethamine100%Part D<11 patientsCardiovascular
15%Beta blocker15%Timolol Maleate100%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.
- Proliferative diabetic retinopathy subtypes defined by immune defense and endothelial mitochondrial dysfunction
Signal Transduction and Targeted Therapy
2025 - CYTOMEGALOVIRUS RETINITIS IN NON-HIV IMMUNOCOMPROMISED INDIVIDUALS ON TOFACITINIB FOR RHEUMATOID ARTHRITIS
Retinal Cases & Brief Reports
2024
Similar KOLs
Other experts from the same institution or the same specialty.
Jerry Krishnan, MD
University of Illinois Chicago
John Daugirdas, MD
University of Illinois Chicago
Itishree Trivedi, MD
University of Illinois Chicago
Victor Gordeuk, MD
University of Illinois Chicago
Emily Chew, MD
National Eye Institute
Robert Weinreb, MD
University of California San Diego
Harry Quigley, MD
Johns Hopkins University School of Medicine
Joel Schuman, MD
Wills Eye Hospital
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.”