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 GrangeOne 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.
Link to Map
Registration InformationAfter 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.