Contact the Great Western Council of Optometry

Have a Question?

GWCO is a professional organization and does not have any employees of its own. Our work is made possible by our volunteers and through administrative support provided by SBI Association Management. SBI serves many other local, national, and international nonprofit associations.

To contact GWCO, you can write, call, or send us an email. When you call the GWCO Office, any one of the SBI staff will be able to help you.

GWCO Office

Holiday Office Hours
Our office will be closed Thursday, December 24 - Friday, January 1. We will return to normal business hours on Monday, January 4.

Business Hours: Monday – Friday, 8:30 AM – 5:00 PM (Pacific Time)
Phone: (206) 209-5273
Email: [email protected]
2150 N 107th St. Suite 205
Seattle, WA 98133