ONYX URGENT CARE CLINIC 580 Lancaster St W, Kitchener Tel: 519-896-6699 Fax: 519-279-1585 Mon-Fri 5pm to 9pm CLOSED SATURDAY Sunday 3pm to 7pm Need to Speak with a Doctor? Click an Option Below. REFRESH PHARMACY TEL: 226-647-7288 FAX: 226-647-7388 OPEN SAME HOURS AS CLINIC CONNECT WITH US PHONE: 519-896-6699 FAX: 519-279-1585