Physicians & Surgeons - Family Practice go Results Found: 2 Button group with nested dropdown Southwest Diagnostic Clinic, LLP Southwest Diagnostic Clinic, LLP 3801 50th St. Lubbock TX 79413 (806) 771-5500 Lubbock Primary Care-Quaker Lubbock Primary Care-Quaker 11007 Quaker Ave. Lubbock TX 79424 (806) 701-4040