Discovery Diagnostic Laboratory

Customized Drug Testing

Catered To Your Needs


DDL is dedicated to maintaining the highest ethical
compliance levels of Federal and State regulations


DDL uses state-of-the-art equipment to detect
and verify substance levels

  • DDL uses state-of-the-art equipment to detect and verify substance levels

  • DDL’s knowledge in toxicology testing and reporting offers our customers the experience to answer any questions

  • DDL offers result turnaround within 24 hours for screening tests and 48 hours for confirmation testing

We provide the necessary tools that enable healthcare professionals to manage patient health, well- being and quality of life.

Discovery Diagnostic Lab is an independent laboratory in Marlborough, Massachusetts established and maintained by experts who understand the needs of clinicians and organizations using our services. Our goal is the sustainable client-laboratory partnership based on shared knowledge, assistance and transparency.


  • Reliable Results/Multi-Level QA Program

  • Flexible sample pickup and delivery

  • Suboxone and Pain Management Programs

  • Accepting All Insurances


Lab Services:

  • Alcohol and Drug Testing Services for Recovery, Rehabilitation and Treatment -

    • DDL is committed those in recovery, rehabilitation and treatment. We provide clinical laboratory testing services for clinicians treating patients with alcoholism and drug addiction. We offer both drug of abuse screening tests and confirmation testing on-site. We offer a wide range of drugs in both our screening lab and confirmation lab.

  • Collection Services

    • DDL offers observed and unobserved professional collections and convenient courier service.

  • Pain Management

    • DDL is committed to healthcare professionals treating patients for addiction or pain. We offer both qualitative and quantitative testing options, all performed on-site, with a wide variety of customized drug panel options.

  • Pre-employment

    • DDL offers Drug of Abuse screening tests for companies looking to test their employees based on random drug testing or pre-employment testing.


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