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Contact Us

La Crosse Lab: (608) 775-5057

Onalaska Lab: (608) 775-8128

Laboratory Hours

Our laboratory locations are open for patient lab draws during the following hours:

La Crosse Campus

  • 1st Floor Clinic Lab
    • Monday - Friday: 7 a.m. to 5:30 p.m.
    • Saturday: 7 a.m. to 11 a.m.
    • Observed holidays: closed
  • East Building Lab, 2nd Floor

La Crosse Drive-Thru Lab

  • Monday - Friday: 8 a.m. to 4:30 p.m.
  • Weekends: 8 a.m. to noon

Onalaska Clinic

  • Onalaska Lab
    • 7 a.m. to 10 p.m., seven days a week (including holidays)

Boscobel Hospital

Fayette Clinic

Friendship (Moundview) Hospital

Hillsboro (St. Joseph's) Hospital

  • Monday - Friday: 7 a.m. to 6 p.m.
  • Saturday - Sunday: 8 a.m. to Noon
  • Observed holidays: closed

Postville Clinic

  • Monday, Wednesday, Thursday, Friday: 8 a.m. to 5 p.m.
  • Tuesday: 8 a.m. - 7 p.m.
  • Observed holidays: closed

West Union (Palmer) Hospital

Whitehall (Tri-County) Hospital

Winona Campus

  • Monday-Friday: 7:30 5 p.m.
  • Weekends and holidays: 9 a.m. to 5 p.m.

Lab services at other regional clinics are available during regular clinic hours.

what to expect

We've taken steps at all our locations to keep you and our staff healthy and safe. Here's what to expect when you visit us.

Stay safe