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All surgeons are board certified with extensive experience in their subspecialty.

Welcome to Proliance Eastside ENT

Proliance Eastside ENT is an esteemed group of Board Certified ENT doctors serving the state of Washington. We have been helping patients for nearly 40 years at our greater Seattle area locations in Bellevue, Redmond and Kirkland. Providing you with delicate, gentle ear, nose and throat care is our mission. We value the opportunity to treat patients of all ages, ranging from infants to seniors.

ENT Services



Nasal Obstruction

Snoring/Sleep Apnea


Thyroid and Parathyroid


Facial Plastic Surgery
Nasal Obstruction

Voice and Swallowing Problems


Sleep Apnea

Physician Assistants

What our patients are saying

Dr. Pinczower is knowledgeable, thorough and patient, asking follow-through questions to make sure instructions are well understood. I suffered from a sudden hearing loss issue, I called Dr. Pinczower’s office and was able to see him within 3 hours. I can wholeheartedly recommend Dr. Pinczower & Proliance Eastside ENT team.

– Jon Roskill
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Dr. Jennifer Heydt is extremely knowledgeable and always eager to help. She clearly explained all my choices to best relieve my sinus troubles. Her staff were extremely helpful scheduling my surgery, follow-up appointments and quickly confirming my insurance coverage. I always felt safe, well informed and well taken care of. I highly recommend Dr. Jennifer Heydt and her wonderful team.

– Kelly Grenner
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As a sonographer, my expectations of doctors are very high. I highly recommend Dr. Heydt to any individual based on her experience, expertise knowledge, kindness and skilled hand.

– Shannon Fox
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I was most impressed with Dr. Heydt’s bedside manner, she takes the time to thoroughly explain surgical procedures and the expected pros and cons associated with it.

– Mike Wilmouth
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I have been going to Dr. Pinczower for twenty years now, and I am so grateful for his services! Everything at his office is done in a manner that is efficient, friendly, and welcoming. I have always felt considered and valued there, both as a patient and as a person.

– Mitch Freedman
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Dr. Gumprecht and his staff have seen our family of four through the decades for a range of problems, from minor swimmer’s ear to major sinus surgery. And, through it all, they have provided top notch care while being professional, knowledgeable, efficient, personable, kind and caring and, if that weren’t enough, on time for all our visits!

– The Proby Family

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Video and Phone Appointments

Virtual doctor visits from the comfort of your home. Learn more here, https://www.eastsideent.com/plan-your-visit/

Keeping Patients Safe


We take the coronavirus threat very seriously. Read about what you can do to limit the risk of exposure for yourself and others. https://www.proliancesurgeons.com/news-and-events/detail/covid-19-what-you-need-to-know

Seattle Met Top Doctors 2017

Our physicians named 2017 Top Doctors by Seattle Met Magazine

The results are in, and all Proliance Eastside ENT physicians made the Seattle Met Magazine 2017 Top Doctors list. The winners are voted on by peers in the field, prompted with the question “If you or a loved one needed care, whom would you choose?” We are honored to receive this award alongside the Seattle area’s best doctors.