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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Robert Sonnenburg:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Robert Sonnenburg is Excellent. Dr. Sonnenburg has been reviewed by 19 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 4.9
Courteous Staff 4.9
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.9

Specialties & Research

Dr. Robert Sonnenburg, MD is board certified in Otolaryngology and Otolaryngology - Sleep Medicine.

  • He has special expertise in 2 areas:
  • Endoscopy (Endoscopic Surgery)
  • Vestibular Diseases

Education & Awards

Dr. Sonnenburg graduated from Medical College of Wisconsin, Milwaukee.


Dr. Sonnenburg has 6 hospital affiliations:

  • St Vincent Hospital 
  • Bay Area Medical Center Marinette 

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Additional Information
Dr. Robert Elmer Sonnenburg MD is a male Otolaryngologist, has 12 years of experience and practices in Otolaryngology and Sleep Medicine.
Where does Dr. Robert E. Sonnenburg practice?
Dr. Robert Sonnenburg has 5 office locations.
Dr. Robert Sonnenburg practices Otolaryngology and Sleep Medicine near Marinette, WI.
Additional practice locations include: Green Bay, WI and Niagara, WI.
See Marinette Otolaryngologists and Marinette Sleep Medicine Doctors.