# Methow Valley Veterinary Hospital Canonical URL: https://heypaww.com/vets/clinic/methow-valley-veterinary-hospital-winthrop-wa-49544 Veterinary clinic listing in Winthrop, WA. - Address: 910 Highway 20 PO Box 333, Winthrop, WA, 98862 - Phone: (509) 996-3231 [Directions in Google Maps](https://www.google.com/maps/dir/?api=1&destination=910%20Highway%2020%20%20PO%20Box%20333%2C%20Winthrop%2C%20WA%2C%2098862) Directory snapshot: September 16, 2026. Contact the clinic directly to confirm its address, availability, hours, and services. Map coordinates are approximate; this is not a verified entrance. Paww is an independent directory and does not provide veterinary care or endorse this listing.