Locations

Ascension Columbia St. Mary's Hospital Milwaukee

  • Emergency Care
  • Hospital/Medical Center
  • Imaging
  • Laboratory
  • Urgent Care
  • Specialty Care
Address 2301 North Lake Dr
Milwaukee, WI 53211
Phone 414-585-1000 Appointments
414-291-1000
Departments

Ascension Columbia St. Mary's Hospital Outpatient Laboratory

Laboratory/Testing and Treatment
Before lab work is preformed, you will need to obtain an order from your physician. Please present this order at the time you arrive for your lab work. Ask your physician to save the order electronically in your medical record file. Remember: You cannot receive lab work without a physician's order.

Ascension Columbia St. Mary's Hospital Milwaukee
2301 N. Lake Drive, First Floor - Hospital Outpatient Laboratory Department
Milwaukee, WI 53211
Laboratory tel: 414-585-1704

Hours:
Monday - Friday: 7:00 a.m. - 5:00 p.m.
Saturday : 7:30 a.m. - 12:00 p.m.

Please stop at the reception desk on the first floor of the hospital lobby where you will be given directions to proceed to registration prior to receiving laboratory services.

*For extended hours, see Prospect Medical Commons

Prospect Medical Commons
2311 N. Prospect Ave., Second Floor - across the street from the Ascension Columbia St. Mary's Hospital
Milwaukee, WI 53211
tel: 414-319-3000

Hours:
Monday - Thursday: 7:00 a.m. - 6:45 p.m.
Friday: 7:00 a.m. - 5:45 p.m.
Saturday: 10:00 a.m. - 1:45 p.m.