Our Staff

Rosalind Sinclair, BC-HIS

Rosalind Sinclair, BC-HIS

Hearing Instrument Specialist

Rosalind, “Roz,” has been a hearing instrument specialist since 2001 and is Board Certified in Hearing Instrument Sciences. She serves the hearing impaired community in beautiful Vancouver, Washington. Designing custom, advanced technology hearing systems for thousands of hearing impaired patients is a joy, not a job, to her. Being exposed to the value of hearing aids at a young age due to her grandparents wearing them helped her to understand that hearing loss doesn’t just affect the person wearing aids but also their families, co-workers and friends. She feels so privileged to pair art and science in connecting people to their world of what matters most to them and their loved ones. Her favorite days at the office are when tears of pain and frustration of those in need are turned to tears of joy when they can hear and understand. “It’s a wonderful experience to have hearing healthcare done right.”

Mary Jo Guajardo, PSC

Mary Jo Guajardo, PSC

Patient Services Coordinator

Bio Coming Soon.

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Customer Reviews

Roz was very professional, thorough, knowledgeable and a pleasure to work with. Would recommend them highly.

Susan Black, on Google

Everyone was friendly and professional.

Jay Erickson, on Google

They still not good, need to come back, she tried

Connie Williams, on Google

They are always so helpful. Am willing to take me in-and-in the middle of the day for if there's a emergency. Thank you very much, love them.

Carl Bong, on Google

I'm so glad I chose Willoughby Hearing. Very good experience. I am hearing much better. I especially appreciate the comprehensive follow-up support.

Aquilla W, on Google

Willoughby Hearing provides the very best service. Attentive, caring, and with proven expertise. They've gone above and beyond to ensure I'm getting the most out of my hearing aids, and fine tuning them to meet my needs.

Jeff Mahnke, on Google

Cherie Miller, on Google

PJ Jones, on Google

Jill Relyea, on Google

Office is always clean and inviting. Staff very knowledgeable and personable.

Mark Johansen, on Google

Roz is the best! Friendly, patient, professional, and explains everything in detail. She really wants to help people.

Beth Gravley, on Google

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