About Dr. Usman Khan
Dr. Usman Khan is a sleep medicine physician at Suburban Pulmonary and Sleep Associates in Westmont, IL.
In Medicare's directory, Dr. Khan is also listed under pulmonary disease and critical care (intensivists).
Dr. Khan graduated from Loyola University of Chicago, Stritch School of Medicine in 2007.
According to Medicare, Dr. Khan accepts Medicare assignment.
Where Dr. Khan practices
Other sleep physicians at Suburban Pulmonary and Sleep Associates
Questions about Dr. Usman Khan
Where does Dr. Usman Khan practice?
Dr. Usman Khan is listed at Suburban Pulmonary and Sleep Associates (Westmont, IL). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Usman Khan?
Call Suburban Pulmonary and Sleep Associates at (630) 789-9785 and ask for Dr. Khan. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Usman Khan specialize in?
Dr. Usman Khan specializes in sleep medicine, with pulmonary disease and critical care (intensivists) also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Usman Khan accept Medicare?
Medicare's clinician directory lists Dr. Khan as accepting Medicare assignment, which means agreeing to the Medicare-approved amount as full payment for covered services. Confirm with the clinic before your visit.
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. Usman Khan, or is something here out of date? Let us know. Find a sleep doctor near you.