Avalon Urgent Care Share: Medical Clinics Visit Website 805 Hill Boulevard, Suite 102 Granbury, TX 76048 (817) 579-7557 (817) 579-6166 (fax) Avalon Urgent Care Home Hours: Open daily from 8:00 AM - 8:00 PM About Map About Our goal is to provide prompt, courteous attention, accurate assessment and appropriate treatment in a comfortable setting. Walk-ins are welcome, no appointment necessary. Directions Located in the Avalon Medical Park, behind Walgreens pharmacy. What's Nearby? Distance: 5 10 15 20 25 50 mi.