About PAC Audiology

We are PAC Audiology. Since 2012 we have been serving the community as your local and private audiology clinic. When creating PAC Audiology, the owner had one goal in mind, to help people in need. To make it possible, the clinic is staffed by friendly and caring audiologists and patient care coordinators.

Anna Hiroka Mamiya, Au.D., CCC-A, AAA.
Owner/Audiologist

Anna holds degrees in Speech and Hearing Sciences and Audiology from UW. An AAA fellow and ASHA member, she's from Japan and previously worked in tech. She enjoys diverse patients and geology.

Marcy H. Abong, Au.D., CCC-A, AAA.
Doctor of Audiology

Marcy earned her Audiology doctorate from UMass Amherst. An AAA fellow and ASHA certified, she's from Rhode Island. She's passionate about patient counseling and enjoys outdoor activities.

Kumiko Kress
Office Manager/Patient Care Coordinator

Kumiko has worked at PAC Audiology since 2013, welcoming patients and addressing concerns. She enjoys seeing patients leave with smiles and is passionate about patient care.

Melissa Geddes
Community Engagement Specialist/Patient Care Coordinator


Melissa, a Utah native, spreads hearing awareness as PAC's Community Engagement Specialist. She enjoys PNW adventures and is dedicated to helping people with their hearing needs.

Mayra DeDios
Patient Care Coordinator

Mayra, from California to Seattle, switched from coffee to audiology at PAC. She loves patient interactions and their post-visit smiles, embracing her new career enthusiastically.

Our team

Our team has a passion for helping people by building genuine relationships with each patient. We listen to our patient’s needs, goals, and concerns. Through listening, empathy, and compassion, we create a customized plan to improve hearing health.

Our clinic is well recognized by many doctors from surrounding hospitals and clinics.

We are happy to expand our team to collaborate with other doctors to help more people in need. We look forward to helping you on your hearing health journey and connecting you back to life.

Hearing Aid brands we work with
Phone Number
425-455-0526

Contact us

Ready to take the next step in your hearing health journey? We're here to help. Contact PAC Audiology in Bellevue today to schedule an appointment with one of our audiologists.

Operating Hours
Mon-Fri 8:30am-5:30pm
Office Address
1370 116th Ave. NE, Suite 201
Bellevue, Washington 98004