About Dr. John Karstens
Dr. John Karstens is a sleep medicine physician at The Comprehensive Sleep Disorders Center of NWPA in Erie, PA.
Dr. Karstens graduated from New York College of Osteo Medicine of New York Institute of Technology in 2021.
According to Medicare, Dr. Karstens accepts Medicare assignment and offers telehealth visits.
Where Dr. Karstens practices
204 West 26th Street, Erie, PA 16508
(412) 362-8677
Clinic rated 2.6 from 5 Google reviews
Other sleep physicians at The Comprehensive Sleep Disorders Center of NWPA
Questions about Dr. John Karstens
Where does Dr. John Karstens practice?
Dr. John Karstens is listed at The Comprehensive Sleep Disorders Center of NWPA (Erie, PA). Call the clinic to confirm before you book.
How do I make an appointment with Dr. John Karstens?
Call The Comprehensive Sleep Disorders Center of NWPA at (412) 362-8677 and ask for Dr. Karstens. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. John Karstens specialize in?
Dr. John Karstens specializes in sleep medicine. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. John Karstens accept Medicare?
Medicare's clinician directory lists Dr. Karstens 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. John Karstens offer telehealth?
Medicare's clinician directory lists Dr. Karstens 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. John Karstens, or is something here out of date? Let us know. Find a sleep doctor near you.