About Dr. Leon Tung
Dr. Leon Tung is a sleep medicine physician at Christus Trinity Mother Frances Sleep Disorders Center in Tyler, TX.
In Medicare's directory, Dr. Tung is also listed under critical care (intensivists) and pulmonary disease.
Dr. Tung graduated from University of Texas Medical Branch at Galveston in 2011.
According to Medicare, Dr. Tung accepts Medicare assignment and offers telehealth visits.
Where Dr. Tung practices
800 East Dawson, Tyler, Texas 75701
(903) 593-8441
Clinic rated 3.3 from 21 Google reviews
Other sleep physicians at Christus Trinity Mother Frances Sleep Disorders Center
Questions about Dr. Leon Tung
Where does Dr. Leon Tung practice?
Dr. Leon Tung is listed at Christus Trinity Mother Frances Sleep Disorders Center (Tyler, TX). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Leon Tung?
Call Christus Trinity Mother Frances Sleep Disorders Center at (903) 593-8441 and ask for Dr. Tung. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Leon Tung specialize in?
Dr. Leon Tung specializes in sleep medicine, with critical care (intensivists) and pulmonary disease also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Leon Tung accept Medicare?
Medicare's clinician directory lists Dr. Tung 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. Leon Tung offer telehealth?
Medicare's clinician directory lists Dr. Tung 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. Leon Tung, or is something here out of date? Let us know. Find a sleep doctor near you.