Fast. Accurate. Reliable.

Your medical team relies on lab tests to help diagnose and treat your health conditions. That’s why the GMH Laboratory is committed to providing accurate and timely results, backed by professional and friendly service.

Our laboratory offers a full menu of diagnostic and follow-up testing. All lab testing must have a written physician order.


The laboratory is located on the first floor of Guttenberg Municipal Hospital.


GMH Laboratory is open for outpatient service Monday – Friday, 7:30 a.m. – 5:00 p.m., and Saturday, 8 a.m. – noon. Appointments are preferred. If you need laboratory services outside of these hours, please call and we will work with you to try to accommodate your schedule.

Getting Results

All test results are given to your provider to share with you and explain the results. Laboratory staff are not authorized to give test results directly to patients.

Laboratory Accreditation & Certification

The GMH Laboratory is accredited through the Joint Commission, which meets a high standard for patient safety. The Lab is also in compliance with the Centers for Medicare and Medicaid Services Clinical Laboratory Improvements Amendments. Ninety percent of tests are performed onsite in our Laboratory department. Remaining tests are sent to an accredited reference lab.

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