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Urology in O Fallon, Illinois

Data updated monthly · Last refresh September 2026

3 Urology providers practice in O Fallon. Listings are drawn from federal public records and are not endorsements.

Urology providers in O Fallon

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. Kostantinos Psihramis, M.D.
O Fallon, IL · $1,254 in drug and device payments (2025) · (618) 641-5803
Dr. Randall Dooley, MD
O Fallon, IL · $2,006 in drug and device payments (2025) · Telehealth · (618) 641-5803
Dr. Samuel Haywood, MD
O Fallon, IL · $295 in drug and device payments (2025) · Telehealth · (618) 489-8030

Conditions Urology providers in O Fallon, Illinois commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Urology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Urology providers are in O Fallon, Illinois?

There are 3 Urology providers with active NPI records practicing in O Fallon, according to federal NPPES data refreshed monthly.

What conditions do Urology providers in O Fallon treat?

Urology providers in O Fallon commonly treat kidney stones, enlarged prostate, urinary incontinence, prostate cancer screening, erectile dysfunction and related conditions. Individual practices vary, so confirm with the provider before booking.

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 O Fallon Urology across Illinois

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.