Hours of Operation
- Monday – Friday
- 8:00 AM – 5:00 PM
- Saturday AM – Clinical Pathology and Bacteriology/Mycology operate with limited staff
Observed Holiday Closings
UTVMC Diagnostic Laboratory and Courier Service will be closed on the following dates. Practices utilizing our local courier service can expedite turn-around time for results by calling (865) 974-5774 to request a morning pick-up on the next normal business day.
 Calendar Year 2023
- Monday, Jan. 2, 2023 – New Year’s Day
- Monday, Jan. 16 – Martin Luther King, Jr. Day
- Friday, April 7 – Spring Holiday
- Monday, May 29 – Memorial Day
- Tuesday, July 4 – Independence Day
- Monday, Sept. 4 – Labor Day
- Thursday and Friday, Nov. 23 and 24 – Thanksgiving
- Monday, Dec. 25 through Friday, Dec. 29 – Winter Holiday (Labs open with limited staff)
In the event of an emergency, please call (865) 974-8387 to request a call back from the laboratory director for the specific specimen in question.
