About Dr. Robert Sonnenburg Jr
Dr. Robert Sonnenburg Jr is a sleep medicine physician at Aurora BayCare Sleep Wake Center in Green Bay, WI, and is also listed at 1 other location.
In Medicare's directory, Dr. Sonnenburg Jr is also listed under otolaryngology and allergy/immunology.
Dr. Sonnenburg Jr graduated from Medical College of Wisconsin in 2000.
According to Medicare, Dr. Sonnenburg Jr accepts Medicare assignment.
Where Dr. Sonnenburg Jr practices
2845 Greenbrier Road, Green Bay, WI 54311-6519
(920) 288-8000
Clinic rated 3 from 2 Google reviews
Other sleep physicians at these clinics
Questions about Dr. Robert Sonnenburg Jr
Where does Dr. Robert Sonnenburg Jr practice?
Dr. Robert Sonnenburg Jr is listed at Aurora BayCare Sleep Wake Center (Green Bay, WI) and Aurora BayCare Sleep Wake Center (Green Bay, WI). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Robert Sonnenburg Jr?
Call Aurora BayCare Sleep Wake Center at (920) 288-8000 and ask for Dr. Sonnenburg Jr. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Robert Sonnenburg Jr specialize in?
Dr. Robert Sonnenburg Jr specializes in sleep medicine, with otolaryngology and allergy/immunology also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Robert Sonnenburg Jr accept Medicare?
Medicare's clinician directory lists Dr. Sonnenburg Jr 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. Robert Sonnenburg Jr, or is something here out of date? Let us know. Find a sleep doctor near you.