Eastside Audiology - Mill Creek

13119 Seattle Hill Rd Ste 102 Snohomish, WA 98296
(425) 321-2076

Staff

Photo of Yoonjee Sim, AuD from Eastside Audiology - Mill Creek

Yoonjee Sim,
AuD

Doctor of Audiology

Dr. Sim earned her Bachelor of Arts degree in Speech Language Hearing Science from the University of Minnesota–Twin Cities and her Doctorate in Audiology (Au.D.) from the University of Illinois at Urbana–Champaign.  Dr. Sim is dedicated to ensuring every patient feels heard and supported throughout their hearing care journey. Her clinical approach emphasizes patient-centered, personalized care rooted in evidence-based best practices. She is passionate about all aspects of audiology, with a particular focus on comprehensive diagnostic evaluations, hearing aid technology, and tinnitus management. She speaks English and Korean. Dr. Sim enjoys spending time outdoors with her Golden Doodle, Maple, and exploring all the Pacific Northwest has to offer.

Location

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Reviews

Healthy Hearing posts all positive and negative reviews that meet publishing criteria.

Read 37 verified patient reviews for Eastside Audiology - Mill Creek! Their average review score is 4.97 () from 37 reviews.

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“I discovered Eastside Audiology via an internet search and I'm glad the reviews I read there were accurate. Their website is well done and my communication with them prior to my visit was quick and informative. I especially appreciated that they were very helpful in regard to estimated charges for my appointment. The actual appointment was even better than I had hoped. They are friendly and professional. Dr. Sim explained the process and frequently asked if I had any questions. At the end of the hearing test, she was careful to listen to my concerns about costs and to recommend what she felt was best for my situation. I feel like it's hard to find a business that honestly wants to help the consumer and not just be working to make a profit. ”

Cheryl M. of Everett, WA   
11/01/2025    Review submitted online

“I am very thankful that I have been a patient of Dr. Kingham for almost 20 years. She is highly qualified, professional, and wonderfully suited for her chosen profession. Dr. Kingham has helped me understand and manage my hearing loss challenges with compassion and good advice. The hearing aid options she has recommended have been tailored to my life style, and I totally trust her advice. Dr. Kingham is a truly exceptional audiologist, and she has my utmost respect and gratitude.”

Marilyn H. of Bothell, WA   
09/02/2025    Review submitted online

“Dr Kingham and her staff continue to excel in their service. I’ve had the privilege of being Dr Kingham’s patient for 20+ years. Her attentiveness to my needs is greatly appreciated!”

Greg K. of Marysville, WA   
08/13/2025    Review submitted online

“Very comprehensive. I’m impressed.”

Janet S.   
07/11/2025    Review submitted online

“Dr. Nichole Kingham is undeniably THE BEST of The Best! Beyond grateful for her impressive knowledge, confident patience, engaging personality and tireless dedication determining the best solution for my hearing loss. The new Mill Creek office is bright and cheerful, as are the friendly staff. I always feel like one of the family when I'm there! Thankful for Dr. Kingham and her Eastside Audiology Team. You will be too!”

Carole R.   
03/24/2025    Review submitted online

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Clinic details

Hearing Experts. Sound Advice

Eastside Audiology takes pride in offering the latest technology and services. We know that seeking hearing help can be a difficult task. It is our commitment to listen to you and your concerns. We strive to build lasting relationships with all our patients based on honesty, integrity, and service. We want to ensure that you don't miss out on any of life's precious moments due to hearing loss. 

Hearing care services

Comprehensive hearing evaluations for adults and children of all ages Hearing aid dispensing and evaluations No risk, at home trial of hearing devices Assistive Listening Devices Free demonstrations Custom noise plugs, swim plugs and musician ear plugs Repair and support of most makes of hearing aids.

  • Hearing Tests
  • Hearing Aid Fitting
  • Real Ear Measurement
  • Hearing Aid Repair
  • Hearing Protection
  • Earwax Management
(425) 321-2076

Hours of operation

SundayClosed
Monday8:30 am - 12:30 pm, 1:30 - 5 pm
by appointment
Tuesday8:30 am - 12:30 pm, 1:30 - 5 pm
by appointment
Wednesday8:30 am - 12:30 pm, 1:30 - 5 pm
by appointment
Thursday8:30 am - 12:30 pm, 1:30 - 5 pm
by appointment
Friday8:30 am - 12:30 pm, 1:30 - 5 pm
by appointment
SaturdayClosed

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Accepted forms of payment

  • Visa
  • MasterCard
  • Cash
  • Check
  • Debit
  • Insurance accepted, please call for details
Disclaimer: This clinic profile is for general information purposes only.