Columbia St. Mary's ENT Associates

"A passion for patient care"
(1 Review)
Call: (262) 292-5211
13133 N Port Washington Rd Ste 226 Mequon, WI 53097


Clinic staff Mullen.JPG

Donna Mullen


Clinical audiologist Donna Mullen has helped the patients of Columbia St. Mary's ENT Associates hear better for nearly three decades. She holds a Master of Science in Audiology from Idaho State University and is a fellow of the American Academy of Audiology. Her specialties include hearing aid technology and vestibular assessments.

Clinic reviews

Read 1 verified patient review for Columbia St. Mary's ENT Associates! Their review score was 4 () from 1 review.

Write a review

“He was efficient. ”

of Milwaukee, WI   
Review verified by phone
4 out of 5 1.

More information

About this clinic

ENT Associates – Ozaukee is a full-service ear, nose and throat clinic with three Otolaryngologists - Doctors Gretchen Durkin, R. Nikolaus Schmidt and David Miyama. 

We are located in the Seton Professional Building at Columbia-St. Mary's Hospital - Ozaukee.

Our licensed and experienced audiologist provide expert hearing care services for people of all ages. 

Clinic services

We offer complete hearing care services, including:

  • Hearing screenings
  • Complete hearing tests
  • Hearing aid evaluations
  • Hearing aids – A wide selection of top-quality digital hearing instruments from the best manufacturers
  • Computerized hearing aid fittings to ensure proper amplification
  • Hearing aid accessories
  • Assistive Listening Devices (ALDs) including amplified telephones for people who are hearing impaired
  • Hearing aid service including cleaning, checks, maintenance and repairs
  • Hearing aid batteries
  • Custom earmolds for hearing aids and earplugs for swimming and hearing protection

Call this clinic today!

(262) 292-5211

Hours of operation

Sunday Closed
Monday 8:30 am - 5:00 pm
Tuesday 8:30 am - 5:00 pm
Wednesday 8:30 am - 5:00 pm
Thursday 8:30 am - 5:00 pm
Friday 8:30 am - 12:00 pm
By appt.
Saturday Closed

Accepted forms of payment

  • Visa
  • MasterCard
  • Cash
  • Check
  • Debit