About Dr. Alexander Choi
Dr. Alexander Choi is a sleep medicine physician at Northwestern Sleep Disorders Center in Chicago, IL.
In Medicare's directory, Dr. Choi is also listed under family practice.
Dr. Choi graduated from Tulane University School of Medicine in 2016.
According to Medicare, Dr. Choi accepts Medicare assignment and offers telehealth visits.
Where Dr. Choi practices
676 N. St. Clair Suite 7-701, Chicago, IL 60611
0877-6690000
Clinic rated 2.7 from 3 Google reviews
Other sleep physicians at Northwestern Sleep Disorders Center
Questions about Dr. Alexander Choi
Where does Dr. Alexander Choi practice?
Dr. Alexander Choi is listed at Northwestern Sleep Disorders Center (Chicago, IL). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Alexander Choi?
Call Northwestern Sleep Disorders Center at 0877-6690000 and ask for Dr. Choi. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Alexander Choi specialize in?
Dr. Alexander Choi specializes in sleep medicine, with family practice also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Alexander Choi accept Medicare?
Medicare's clinician directory lists Dr. Choi 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.
Does Dr. Alexander Choi offer telehealth?
Medicare's clinician directory lists Dr. Choi as offering telehealth. Ask the clinic which visits can be done remotely; a sleep study itself usually happens at home or in a lab.
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. Alexander Choi, or is something here out of date? Let us know. Find a sleep doctor near you.