Emergency Care If you are concerned that your pet is having an emergency, please call us at 503-646-6101 during business hours. If we are closed, our sister hospital Frontier Veterinary Hospital (directions) is open extended hours including evenings and weekends, please call them at 503-648-1643. All other hours, please call Dove Lewis Emergency Animal Hospital (directions) at 503-228-7281. or Emergency Veterinary Clinic of Tualatin (directions) at 503- 691-7922.