Lab Hours
Our laboratory locations are open for patient lab draws during the following hours, outside of holidays.
Hours by location
Hospital lab hours
Boscobel Hospital
- Monday - Friday: 8 am to 4:30 pm
- Observed holidays: closed
Friendship (Moundview) Hospital
- Monday - Friday: 7:30 am to 5 pm
- Observed holidays: closed
Hillsboro (St. Joseph's) Hospital
- Monday - Friday: 7 am to 5:30 pm
- Saturday - Sunday: 8 am to 3:30 pm
- Observed holidays: 8 am to 11:30 am
West Union (Palmer) Hospital
- Monday - Friday: 7:30 am to 5 pm
- Observed holidays: closed
Whitehall (Tri-County) Hospital
- Monday - Friday: 7:30 am to 5 pm
- Observed holidays: closed
Hours by location
Clinic lab hours
La Crosse Campus
La Crosse Clinic Lab, Level 1
- Monday - Friday: 7 am to 5:30 pm
- Saturday: 7 to 11 am
- Observed holidays: closed
East Building Lab, Level 2
- Monday - Friday: 7 am to 5 pm
- Observed holidays: closed
Onalaska Clinic
- Monday - Friday: 7 am to 5 pm
- Saturday: 7 am to noon
Fayette Clinic
- Monday - Friday: 8 am to 5 pm
- Observed holidays: closed
Postville Clinic
- Monday, Wednesday, Thursday, Friday: 8 am to 5 pm
- Tuesday: 8 am - 7 pm
- Observed holidays: closed
Winona Campus
- Monday - Friday: 7 am to 9 pm
- Saturday - Sunday: 9 am to 5 pm
Lab services at other regional clinics are available during regular clinic hours.
2025 observed holidays
- New Year's Day - Wednesday, Jan. 1
- Memorial Day - Monday, May 26
- Independence Day - Friday, July 4
- Labor Day - Monday, Sept. 1
- Thanksgiving Day - Thursday, Nov. 27
- Christmas Eve - Wednesday, Dec. 24 (closed at noon)
- Christmas Day - Thursday, Dec. 25
- New Year's Day - Thursday, Jan. 1, 2026