About Dr. Rizwana Sultana
Dr. Rizwana Sultana is a sleep medicine physician at Angleton Danbury Center for Sleep Disorders - Sleep Lab in Angleton, TX, and is also listed at 4 other locations.
In Medicare's directory, Dr. Sultana is also listed under internal medicine.
Dr. Sultana completed medical school in 2000.
According to Medicare, Dr. Sultana accepts Medicare assignment.
Where Dr. Sultana practices
132 E Hospital Drive, Angleton, TX 77515
(979) 848-6048
Clinic rated 4.1 from 631 Google reviews
301 University Boulevard, 10-D, Galveston, TX 77555-0220
(409) 747-9997
Clinic rated 3.8 from 4 Google reviews
400 Texas Avenue, B, Webster, TX 77598
(409) 747-9997
Clinic rated 3.7 from 3 Google reviews
2660 Gulf Freeway South Entrance A, League City, TX 77573
(832) 505-2200
Clinic rated 3.9 from 52 Google reviews
Other sleep physicians at these clinics
Questions about Dr. Rizwana Sultana
Where does Dr. Rizwana Sultana practice?
Dr. Rizwana Sultana is listed at Angleton Danbury Center for Sleep Disorders - Sleep Lab (Angleton, TX), UTMB Center for Sleep Disorders At Galveston (Galveston, TX), Center for Sleep Disorders (Angleton, TX), UTMB Center for Sleep Disorders Webster (Webster, TX), and UTMB Health Primary & Specialty Care Center Victory Lakes (League City, TX). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Rizwana Sultana?
Call Angleton Danbury Center for Sleep Disorders - Sleep Lab at (979) 848-6048 and ask for Dr. Sultana. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Rizwana Sultana specialize in?
Dr. Rizwana Sultana specializes in sleep medicine, with internal medicine also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Rizwana Sultana accept Medicare?
Medicare's clinician directory lists Dr. Sultana 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. Rizwana Sultana, or is something here out of date? Let us know. Find a sleep doctor near you.