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BayCare Clinic Ear, Nose & Throat

Ear, Nose & Throat (ENT) • Manitowoc, WI • Since 1999

About

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BayCare Clinic is the largest physician-owned specialty-care clinic in northeastern Wisconsin and Michigan’s Upper Peninsula, with four U.S. offices headquartered in Green Bay, WI. It partners with Aurora BayCare Medical Center and serves 13 regional communities. The clinic offers ENT (Ear, Nose & Throat) servicios and emphasizes care close to home, including virtual visits, patient resources, and medical records. There is no public indication in the provided highlights that BayCare Clinic has expanded to Two Rivers or Manitowoc. If you’re looking for ENT expansion news specifically to Two Rivers or Manitowoc, you may want to check BayCare Clinic’s announcements or local news for possible future site openings.

Clinic Type

Ear, Nose & Throat (ENT)

Address

Aurora Health Center in Two Rivers, 5300 Memorial Drive

Phone

+1-920-490-9046

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://baycareclinic.com/news-and-more/baycare-clinic-ear-nose-throat-expands-to-two-rivers/

Services Offered

  • Ear, Nose & Throat (ENT)

Team

  • Dr. Robert Sonnenburg, MD, FACS — otolaryngologist

Insurance & Payment

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Languages Spoken

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Social Media

Youtube

Photos

BayCare Clinic Ear, Nose & Throat, ear, nose & throat (ent) clinic in Manitowoc, WI — photo 1 of 8BayCare Clinic Ear, Nose & Throat, ear, nose & throat (ent) clinic in Manitowoc, WI — photo 2 of 8BayCare Clinic Ear, Nose & Throat, ear, nose & throat (ent) clinic in Manitowoc, WI — photo 3 of 8BayCare Clinic Ear, Nose & Throat, ear, nose & throat (ent) clinic in Manitowoc, WI — photo 4 of 8BayCare Clinic Ear, Nose & Throat, ear, nose & throat (ent) clinic in Manitowoc, WI — photo 5 of 8BayCare Clinic Ear, Nose & Throat, ear, nose & throat (ent) clinic in Manitowoc, WI — photo 6 of 8BayCare Clinic Ear, Nose & Throat, ear, nose & throat (ent) clinic in Manitowoc, WI — photo 7 of 8BayCare Clinic Ear, Nose & Throat, ear, nose & throat (ent) clinic in Manitowoc, WI — photo 8 of 8

What Patients Say

Overall sentiment across review platforms: positive

  • US News & World Report (specific to a provider at the location): 4/5 (based on 33 reviews) (33)
  • RateMDs (specific to a physician in the area): 4.8/5 (based on 3 reviews) (3)

Patients praise

  • Effective surgical outcomes for sleep apnea
  • Compassionate and clear physician communication
  • Successful correction of chronic breathing issues

"I’m no longer snoring either, so my wife is very satisfied with that... And I’m very satisfied that I no longer have to wear my CPAP."

— Patient testimonial for BayCare Clinic ENT surgery

"dr butler is awesome and very kind and compassionate. We have never had a better physician"

— Patient review on RateMDs

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

Information sourced from the clinic's website as of July 11, 2026.

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