If you believe you have a sleep problem and need help, contact your doctor and ask for a referral to the Willamette Sleep Center. Office hours are 8:00 am to 5:00 pm Monday through Friday. or Email: Cheryl Miller, Office Manager - cmiller@willamettesleepcenter.com Stephen Baughman, Operation Manager - sbaughman@willamettesleepcenter.com Click for a Google Map