Wisconsin Veterinary Diagnostic Laboratory
Madison Lab
445 Easterday Ln.
Madison, WI. 53706
Phone: 608-262-5432
Toll Free: 800-608-8387
Fax: 608-504-2594
Monday though Friday, 7:45am until 4:30pm
Saturday Hours: 9:00 am – 1:00 pm (Sample Receiving ONLY)
Saturday Sample Receiving: 608-262-0591
PARKING: Parking for sample drop off is available at our loading dock. There are four visitor parking stalls in Lot 4 reserved for WVDL guests. Please call us ahead of time for parking availability.
Barron Lab
1521 E. Guy Ave.
Barron, WI. 54812
Phone: 715-637-3151
Toll Free: 800-771-8387
Fax: 715-449-5052
Monday though Friday, 7:45am until 4:30pm
Saturday Hours: None
PARKING: Parking is freely available. Please use your discretion and review conditions if parking outside of official parking area. Do not block the loading dock.
State and university offices are closed on the following LEGAL HOLIDAYS:
- New Year’s Day
- Martin Luther King Jr. Day
- Memorial Day
- Independence Day
- Labor Day
- Thanksgiving
- Christmas Eve
- Christmas
- New Year’s Eve
AFTER HOURS:
In an animal health emergency, please contact DATCP or the School of Veterinary Medicine and the UW Veterinary Care 24/7 Emergency Services at 608-263-7600.
| Name | Contact | Date |
|---|---|---|
| After Hours Necropsy Submissions Reference Sheet | DVM Client Services | Feb 2025 |
Specific inquiries can be sent to the email addresses listed below.
- billing@wvdl.wisc.edu: Questions for billing, accounts, and business services
- supplyroom@wvdl.wisc.edu: Requests for testing supplies and UPS shipping labels
- submissions@wvdl.wisc.edu: All electronic submission forms and spreadsheets
- info@wvdl.wisc.edu: All general inquires, specific questions will be routed for expertise as appropriate