Modified · Physicians

We serve approximately half the physicians in the United States each year. We serve virtually all types of physicians from primary care physicians and internists to specialists, including rheumatologists, cardiologists, neurologists, and obstetricians/gynecologists. We also serve physicians associated with accountable care organizations (“ACOs”), and Federally Qualified Health Centers (“FQHCs”). Physicians determine which laboratory to recommend or use based on a variety of factors, but we believe that we provide the most attractive service offering in the industry, including the most a comprehensive test menu, innovative test offerings, a positive customer experience, deep medical and scientific expertise, high quality, leading access and distribution, and data-powered integrated information-technology solutions. Large physician practices value our ability to standardize services on a national or regional scale.