Principle Health Systems (PHS) provides physicians with superior service and quick processing to produce accurate results, leading to informed decisions and a positive impact on patient treatment.

PHS offers the convenience of either Urine or non-invasive Oral Swab testing for patients uncomfortable or unable to provide urine samples. Both methods are processed with an innovative LC-MS/MS technology to deliver accurate, drug-specific results.

Our proprietary testing is designed to improve decision-making and help doctors:

  • Monitor and support choices about medication therapy (controlled substances)
  • Detect recent use of both prescription and non-prescription medications, nicotine and illicit substances.
  • Detect medications that may result in adverse multi-drug interactions.