Great customer service and fast response with results!
June 2022
Fantastic Lab! I have been using Principle Lab since beginning of Covid and have many patients sent there including my family. Easy scheduling process, very punctual and always send results within 24 hours. Love this lab and will always use them and recommend them to everyone I know!
April 2022
Fantastic testing services. Stellar turn around times. Superior customer service. They work well with insurance companies and their policies. I am happy to have partnered with and used this laboratory.
Principle Diagnostics Laboratory is a state of the art laboratory founded in 2015 by an executive team with over 50 years of cumulative experience. PDL specializes in the testing of toxicology and wellness for all clientele. Licensed in over 40 states, we are the bridge connecting the gap of superb operational efficiency and personalized service. PDL tracks the truth in every sample to make sure all health care organizations are able to properly diagnose their patients.
