Wisconsin Veterinary Diagnostic Laboratory

  • For Questions or feedback please fill out the form at the bottom of this page and we will contact you.
 

Madison, Wisconsin*

445 Easterday Ln.

Madison, WI  53706

*Saturday Hours:  Beginning July 6, WVDL’s Madison location will be open 9 a.m. – 1 p.m. to receive samples. In-person drop offs, couriers, Fed Ex and UPS will be accepted.  Also use this time to pick up supplies, media and testing kits. Call (608) 890-1548 during these hours if you need to contact a staff member.


  • Hours: 7:45 a.m. – 4:30 p.m., M-F
  • Phone: 608-262-5432
  • Toll Free: 800-608-8387
  • Saturday Sample Receiving: 608-890-1548
  • Fax: 608-504-2594
 

Barron, Wisconsin

1521 E. Guy Ave.

Barron, WI  54812


  • Hours: 7:45 a.m. – 4:30 p.m., M-F
  • Phone: 715-637-3151
  • Toll Free: 800-771-8387
  • Fax: 715-449-5052
NOTE:  WVDL no longer accepts ANY SMALL ANIMAL necropsy cases after hours.  All bodies sent to the WVDL for pathology services MUST arrive prior to 4:30 p.m., Monday-Friday (no weekend deliveries possible).   Please call ahead if arrival will be after 4:00 on those days or if there is a delay in transit so lab personnel can plan accordingly. WVDL regrets that we are no longer able to provide this after-hours option. Please contact us if you have questions regarding this change in service.
AFTER HOURS: The pathology out of hours phone 608-444-8912 is answered until 8pm on business days and 8am to 8pm on weekends and holidays. Please feel free to leave a message on this phone. In an animal health emergency, please see below for DATCP contact information:
  • Monday-Friday 7:45am-4:30pm:  608-224-4872
  • After Hours:  1-800-943-0003
  • Email: datcpdahlabs@wisconsin.gov

UW VET CARE: Calls and inquires for other animal health emergencies, including emergency treatment of live animals can be directed to the School of Veterinary Medicine and the UW Veterinary Care 24/7 Emergency Services. (608) 263-7600

Specific inquiries can be sent to the email addresses listed below.
 
Please use the form below to send us an email:
(required, at least 2 characters)
(required)
(optional)
(required)