Main Lab

The main laboratory is located on the first floor of the hospital. It is open to perform collections on:
Monday - Friday: 7 - 8 a.m. and 4:30 - 6:30 p.m.and
Weekends and holidays: 8 a.m. - 2 p.m.

Satellite Lab Locations

Satellite lab located in the main hospital is on the first floor. It is open Monday through Friday from 8 a.m. to 4:30 p.m.

The satellite lab on the 5th floor of Prairie Heart Institute is open Monday through Friday from 5 a.m. to  4:30 p.m.

The satellite lab for oncology patients is on the 1st floor of St. John's Pavilion. It is open Monday through Friday from 8 a.m. to 1:30 p.m.

Women and Children's Clinic Outpatient Lab

This outpatient laboratory location in the HSHS St. John's Women and Children's Clnic is currently closed. Please visit St. John's Hospital for outpatient lab services.

Pediatric patients can come to the satellite lab to get their blood drawn by experienced phlebotomists while the lab in the women and children's clinic is closed.

Preparatory Measures & Results

Some blood tests do require fasting prior to having your blood drawn. Please contact your health care provider or the HSHS St. John’s Lab to determine requirements for your specific testing.

Laboratory results are available through your physician, HSHS St. John’s Health Information Management (Medical Records) Department and the MyChart app.

Services & Testing Options

  • Transfusion Services

  • Microbiology 

  • Hematology

  • Coagulation

  • Immunology

  • Molecular Diagnostics

  • Flow Cytometry

  • Chemistry

  • Anatomic Pathology

  • Cytology

  • Histology

  • Point of care testing
In addition to CLIA certification the HSHS St. John’s Hospital Laboratory voluntary accreditations include the College of American Pathologists and the American Association of Blood Banks.