Contact Us
Matrix Anesthesia, P.S.
Please send payments to:
PO Box 24503
Seattle, WA 98124
Mailing Address:
14751 N. Kelsey St
Suite 105-PMB 605
Monroe, WA 98272
If you have a billing question, would like to make a payment by phone, or have a records request, please contact us:
425-400-7908 (Billing Inquiries)
Email: billing@matrixanesthesia.com
Overlake Hospital Anesthesia Hot Line: 425-646-5825
Matrix Anesthesia Office at Overlake Hospital: 425-455-2015
Evergreen Hospital Pre-Anesthesia Clinic: 425-899-2706