Endocrine Sciences, a business unit of Esoterix and a member of the LabCorp Specialty Testing Group, is a research-quality reference laboratory specializing in highly specific and sensitive endocrine testing services. By maintaining our singular focus, we provide a unique service oriented to the distinct requirements of the practice of endocrinology. We are an industry leader in developing new, clinically relevant assays and establishing defined reference ranges for pediatric and adult patient populations. Our goal is to employ technology to provide useful clinical information—not just laboratory data—to positively impact patient care and the delivery of cost-effective medical treatment. Since our inception in 1972, we have developed trusted relationships with clients who rely on our services daily. All laboratory testing is conducted by highly qualified professionals, specifically trained to provide knowledgeable, responsive attention to our clients’ needs. Our accessible staff scientists and physicians are available to provide technical consultation and assist with clinical evaluations.