1850 Hickory St. Abilene, TX 79601. Empty Waiting Room Check-In: 325-793-8314. North Office. Hours: 8am - 5pm Monday - Friday / Saturday 8am -12pm. (325) 677-2801. After Hours: 1-866-701-4921. 1850 Hickory St. Abilene, TX 79601. Empty Waiting Room Check-In: 325-793-8314. Hours: 8am - 5pm Monday - Friday.About Us‧Contact Us‧NEW PATIENTS‧BLOG‧RESOURCES‧Forms.