Mon - Fri 07:30 - 17:00 +1-504-433-5070 [email protected]
24/7 Access
Always available care
Regulatory Expertise
OSHA & DOT standards
Workforce Ready
Fast, compliant testing

In-House Testing

Detail about our service
Accurate. Efficient. Onsite.

In-House Testing

At Wijmedicine, we understand the importance of timely and reliable drug testing for maintaining workplace safety and compliance. Our In-House Testing services are designed to provide rapid, same-day results without the need to outsource or delay critical decisions. By bringing testing directly to your operation, we reduce administrative burden and ensure continuity in your workforce.

Our in-house capabilities support a wide range of testing scenarios, including pre-employment screening, random testing, post-accident investigations, and reasonable suspicion protocols. All procedures are conducted by certified personnel in accordance with industry standards and applicable regulations, ensuring both accuracy and legal compliance.

  • Designed for industrial and offshore environments
  • Performed by certified testing personnel
  • Adapted to your company's compliance protocols

Built for Real-World Demands

Testing programs aligned with the fast-paced and regulated nature of high-risk industries.

Boost Workforce Readiness

Onsite testing reduces delays and helps teams stay compliant and job-ready.

Proven Operational Value

A preferred solution for minimizing downtime and improving safety decision-making.

Substances Detected In-House

Our in-house panels detect a wide range of substances with speed and accuracy—supporting workplace safety and compliance.

We offer multi-panel drug screening capable of detecting:

  • Amphetamines

  • Barbiturates

  • Benzodiazepines (e.g., Xanax, Valium)

  • Buprenorphine (Suboxone)

  • THC (Marijuana)

  • Cocaine

  • Ecstasy

  • Heroin (6AM)

  • Methadone + Metabolite

  • Opiates (Codeine, Morphine)

  • Oxycodone

  • PCP

  • Methaqualone

  • Meperidine

  • Tramadol

  • Propoxyphene

Extended Testing Available:
For additional screening needs, we also offer access to certified external labs for:

  • Synthetic Marijuana (Spice, K2, Mojo)

  • Synthetic Cocaine (Cloud Nine, Ivory Wave)

Training & Education

Get in Touch with Wijmedicine

Reach out to our clinics for occupational health services tailored to your workforce.

Gretna Office:
107 Wall Blvd, Suite A, Gretna, LA 70056
📞 +1 504-433-5070

Department Hours

Monday - Friday7:30 – 5:00
SaturdayClosed