About Dr. Keith Warren
Dr. Keith Warren is a sleep medicine physician at Northwestern Medicine Center for Sleep Health at Central DuPage Hospital in Winfield, IL.
Where Dr. Warren practices
25 N. Winfield Road, 2nd Floor West, Winfield, IL 60190
(630) 933-2432
Clinic rated 1 from 1 Google review
Other sleep physicians at Northwestern Medicine Center for Sleep Health at Central DuPage Hospital
Questions about Dr. Keith Warren
Where does Dr. Keith Warren practice?
Dr. Keith Warren is listed at Northwestern Medicine Center for Sleep Health at Central DuPage Hospital (Winfield, IL). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Keith Warren?
Call Northwestern Medicine Center for Sleep Health at Central DuPage Hospital at (630) 933-2432 and ask for Dr. Warren. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Keith Warren specialize in?
Dr. Keith Warren specializes in sleep medicine. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
From the NPI registry (data through November 2, 2026) and Medicare's Doctors and Clinicians directory (released November 12, 2026). These are records physicians and clinics keep with the government, and they can lag behind changes. They do not show board certification. Are you Dr. Keith Warren, or is something here out of date? Let us know. Find a sleep doctor near you.