Diverse testing for diverse needs

Whether you’re seeking to start a drug monitoring program or to supplement an existing program with additional testing, Quest Diagnostics offers urine and oral fluid drug testing to meet the needs of your health system and your healthcare providers.

Diverse testing for diverse needs

State-of-the-art technologies and 650 toxicology and medical experts—a powerful combination

We offer a broad test menu, advanced technologies, and extensive expertise that enable health systems to implement a drug monitoring program that can protect your providers and their patients.

  State-of-the-art technologies and 650 toxicology and medical experts—a powerful combination

Latest in drug testing

A randomized, placebo-controlled, double-blind demonstration of kratom’s potential as an analgesic

A small double-blind study has demonstrated that kratom—a southeast Asian herb traditionally chewed as a stimulant to combat fatigue—has analgesic properties in regular users. Twenty-six men in their early to mid-20s who had used kratom regularly for several years received kratom or placebo in a randomized, blinded order after a…

More stories
 

Industry-leading expertise from Quest Diagnostics

Over 650 MDs, PhDs, genetic counselors, and toxicologists are available for results interpretation and consultation on all of our drug tests.

headshot-sidebar-gudin%402x

Jeffrey Gudin, MD

Dr. Gudin is board-certified in pain medicine, anesthesiology, addiction medicine, and hospice/palliative medicine, and is a medical acupuncturist.

 
Meet our experienced team