About Dr. Cathy Cheng
Dr. Cathy Cheng is a sleep medicine physician at Sleep Medicine-Stanford Healthcare in Redwood City, CA, and is also listed at 1 other location.
In Medicare's directory, Dr. Cheng is also listed under internal medicine.
Dr. Cheng completed medical school in 2011.
According to Medicare, Dr. Cheng accepts Medicare assignment.
Where Dr. Cheng practices
450 Broadway, Pavilion B, 2nd. Floor, MC 5730. Redwood City, CA 94063
(650) 721-7505
Clinic rated 2.3 from 50 Google reviews
Other sleep physicians at these clinics
Questions about Dr. Cathy Cheng
Where does Dr. Cathy Cheng practice?
Dr. Cathy Cheng is listed at Sleep Medicine-Stanford Healthcare (Redwood City, CA) and STANFORD HOSPITAL AND CLINICS (Stanford, CA). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Cathy Cheng?
Call Sleep Medicine-Stanford Healthcare at (650) 721-7505 and ask for Dr. Cheng. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Cathy Cheng specialize in?
Dr. Cathy Cheng 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. Cathy Cheng accept Medicare?
Medicare's clinician directory lists Dr. Cheng 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. Cathy Cheng, or is something here out of date? Let us know. Find a sleep doctor near you.