About Dr. Kathryn Williams
Dr. Kathryn Williams is a sleep medicine physician at Flower Hospital in Sylvania, OH, and is also listed at 1 other location.
In Medicare's directory, Dr. Williams is also listed under pulmonary disease and internal medicine.
Dr. Williams completed medical school in 2010.
According to Medicare, Dr. Williams accepts Medicare assignment and offers telehealth visits.
Where Dr. Williams practices
5200 Harroun Road, Sylvania, Ohio 43560
(419) 291-3000
Clinic rated 3.2 from 325 Google reviews
2801 Bay Park Drive, Oregon, OH 43616
(844) 247-5337
Clinic rated 3.7 from 3 Google reviews
Other sleep physicians at these clinics
Questions about Dr. Kathryn Williams
Where does Dr. Kathryn Williams practice?
Dr. Kathryn Williams is listed at Flower Hospital (Sylvania, OH) and ProMedica Bay Park Sleep Center (Oregon, OH). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Kathryn Williams?
Call Flower Hospital at (419) 291-3000 and ask for Dr. Williams. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Kathryn Williams specialize in?
Dr. Kathryn Williams specializes in sleep medicine, with pulmonary disease and internal medicine also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Kathryn Williams accept Medicare?
Medicare's clinician directory lists Dr. Williams 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. Kathryn Williams offer telehealth?
Medicare's clinician directory lists Dr. Williams 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. Kathryn Williams, or is something here out of date? Let us know. Find a sleep doctor near you.