Ascension Laboratories are accredited by the American Association of Blood Banking, the Clinical Laboratory Improvement Act and the Joint Commission on Accreditation of Hospital Organizations.


Patients must have a physician order for blood work.

Hospital Lab Locations:

Ascension Mercy Medical Center
500 S. Oakwood Road
Oshkosh, WI 54904
Lab hours: Sat and Sun, 8 a.m. to 4 p.m.

Ascension St. Elizabeth Hospital
1506 S. Oneida Street
Appleton, WI 54915
Phone: 920-738-2122
Lab hours: Sat and Sun, 8 a.m. to 4 p.m

Ascension Calumet Medical Center
614 Memorial Drive
Chilton, WI 53014
Phone: 920-849-7501
Lab hours: Sat and Sun, 8 a.m. to 4 p.m



Contact Us

1506 S. Oneida St
Appleton, WI 54915
(920) 738-2000

Connect With Us

Copyright © 2018 Affinity Health System. All Rights Reserved