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Glaucoma Specialist (Ophthalmology) in Wheaton, Illinois

Data updated monthly · Last refresh September 2026

6 Glaucoma Specialist (Ophthalmology) providers practice in Wheaton. Listings are drawn from federal public records and are not endorsements.

Glaucoma Specialist (Ophthalmology) providers in Wheaton

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Ayesha Badar, MD
Wheaton, IL · $1,255 in drug and device payments (2025) · (630) 668-8250
Dr. Edward Sung, MD
Wheaton, IL · $437 in drug and device payments (2025) · (630) 668-8250
Dr. Frini Makadia, M.D.
Wheaton, IL · $83 in drug and device payments (2025) · (630) 668-8250
Dr. Jeremy Wingard, MD
Wheaton, IL · $127 in drug and device payments (2025) · (630) 668-8250
Dr. Ruth Williams, MD
Wheaton, IL · $305 in drug and device payments (2025) · (630) 668-8250
Dr. Zhuangjun Si, MD
Wheaton, IL · $461 in drug and device payments (2025) · (630) 634-2771

Common questions

How many Glaucoma Specialist (Ophthalmology) providers are in Wheaton, Illinois?

There are 6 Glaucoma Specialist (Ophthalmology) providers with active NPI records practicing in Wheaton, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Wheaton Glaucoma Specialist (Ophthalmology) across Illinois

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.