Meridian Valley Lab was the first lab in the USA to offer urine hormone testing to help doctors use Bio-identical Hormone Replacement Therapy safely and effectively. Our pioneering spirit is in large part due to our Medical Director, Dr. Jonathan Wright, and his fearless dedication to serving humanity. Together, we have been taking laboratory testing to the next level since 1976. The core values at our laboratory are quality and accuracy. The staff working at all levels within our organization are fully qualified, conscientious and interested in providing the best laboratory services. We are proud of our comprehensive, extensive internal quality control and quality assurance measures. In addition to our own quality assurance program, we participate in proficiency testing services with the College of American Pathologists and the American Association of Bioanalysts. Meridian Valley Lab is CLIA Certified.