DLO Elk City Patient Service Center1925 W. 3rd St., Suite 2
Elk City, OK 73644

Phone: (800) 891-2917
Fax: (580) 225-2218

Hours of Operation

M-Th: 7:00 am-12:30 pm; 1:00-3:30 pm
F: 7:00 am-12:00 pm
* This DLO location does not offer appointment scheduling at this time.

Drug Screen Collection
M-Th: 8:00 am-12:30 pm; 1:00-2:30 pm
F: 8:00-11:00 am


  • Routine Lab Testing
  • Biometrics
  • Blueprint For Wellness
  • COVID-19 Antibody Testing
  • COVID-19 PCR Testing*
  • DOT Electronic CCF
  • Drug Screening
  • Glucose Tolerance (please allow up to 3 hours before closing)
  • Hair Collections
  • Insurance Exams
  • NIDA (DOT) Collections
  • Non-Regulated Electronic CCF
  • Pediatric Testing
  • Phlebotomy Services
  • QuantiFERON TB Gold Plus Tuberculosis Testing
  • QuestDirectâ„¢ Self-Ordered Testing
  • Sap Non-DOT Collections
  • T-SPOT.TB (specimen must be collected by noon)

* COVID-19 PCR testing at a DLO Patient Service Center is for assymptomatic patients or patients exhibiting mild, cold-like symptoms. Patients who are exhibiting active flu-like symptoms, including fever, may be asked to reschedule their appointment.