The doctors are on-call for EMERGENCIES. They can be reached after hours by calling 303-776-5820. Medications cannot be refilled after hours or on weekends. If you require a refill of your medication please have your pharmacy fax us a refill request to 303.776.3302. We respond to all refill requests with in 2 business days. We will respond to all messages left within 1 business day. We are closed on Fridays.