# Winthrop Veterinary Svc Canonical URL: https://heypaww.com/vets/clinic/winthrop-veterinary-svc-winthrop-wa-25451 Veterinary clinic listing in Winthrop, WA. - Address: 523 Highway 20, Winthrop, WA, 98862 - Phone: (509) 996-2793 [Directions in Google Maps](https://www.google.com/maps/dir/?api=1&destination=523%20Highway%2020%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.