Kamisha L. Johnson-Davis, PhD, DABCC (CC, TC)

Kamisha L. Johnson-Davis, PhD, DABCC (CC, TC)

Medical Director: Clinical Toxicology

Professor (Clinical), University of Utah School of Medicine


  • Therapeutic drug monitoring
  • Drug screening
  • Neonatal drug testing
  • Trace and toxic elements


  • Doctorate Degree—Pharmacology, University of Utah
  • Fellowship—Center for Human Toxicology
  • Fellowship—Clinical Chemistry, University of Utah


  • American Board of Clinical Chemistry (Clinical Chemistry, Toxicological Chemistry)
  • Certification of Qualification, New York State Department of Health

Research Interests

  • Assay development for drug testing by mass spectrometry and immunoassay
  • Therapeutic drug monitoring in pediatric and adult patients
  • Drug testing in oral fluid


  • Travel Scholarship, AAMC Minority Faculty Career Development Seminar, 2014
  • International Travel Grant, International Association of Therapeutic Drug Monitoring and Clinical Toxicology (IATDMCT), 16th Congress, 2018

Recent Publications