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Laboratory Services


St. Mark's Lab Services are fully accredited by COLA with proficiency testing monitored by the American Proficiency Institute. Our consulting pathologists are board certified in anatomic and clinical pathology with subspecialties in cytopathology, dermatopathology, and hematopathology. We adhere to strict quality control and quality assurance program guidelines and our labs are equipped with state-of-the-art instrumentation to provide the fastest, most accurate results.

Patient Service Center:


St. Mark's Medical Center - La Grange

One St. Mark's Place, La Grange, Texas 78945
Phone: (979) 242-2180
Fax: (979) 242-5141
Hours of Operation: Monday - Friday, 8 a.m. - 4 p.m.
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Registration Information

After your physician has given you an order for laboratory testing:

  • Bring the physicians order to St. Mark's Laboratory - (see days/hours of operation):
  • NOTE: Your physician's office will inform you if they sent the order to the lab, directly. o La Grange: Guest Relations Desk at the front entrance of the hospital.

  • Inform staff or volunteers that you are arriving to register for Laboratory testing.
  • After providing any necessary information to our Registration staff, you will be directed to proceed to Laboratory services (located at the end of the north corridor, beyond the windowed walkway).

  • Care Concerns

    It is our desire that you be fully satisfied with the care you receive at St. Mark's and the people who deliver it. If you have a concern, we want to resolve it as soon as possible. If you have voiced a concern to your care provider and feel it has not been addressed or resolved, please contact the Director of Laboratory Services, Amanda Fuchs, MT: (979) 242-2181.

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