Q Diagnostics Laboratory delivers fast, accurate, toxicology testing with 24-hour turnaround rates, no-cost services, and true 24/7 availability. Our boutique-level concierge support ensures your practice receives the highest standard of service.
The Laboratory's state-of-the-art information system utilizes an internet-based client portal. This enables clients to readily access patient results on demand.
We are committed to facilitating quality, leading edge clinical testing with excellence in service.
About Q Diagnostics
Our Commitment

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24-hour results provides more responsive patient care​
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On-call Service including weekend and holidays
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No-cost supplies & shipping for all partner practices
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Custom doctor-ordering panels build to your exact needs
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Boutique concierge support with direct access to lab specialists
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High-accuracy LCMS/quantitative analysis
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Moderate complexity immunoassay screening
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Detection of prescription & illicit substances
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Secure online physician portal & EMR-friendly reporting
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Clear, clinically actionable result interpretation
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We integrate seamlessly into any treatment center's CMR at no cost to the facility.
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Employee drug testing services to support safety and compliance.
Meet Our Team
Learn about the skilled professionals who drive Q Diagnostics Laboratory towards excellence in healthcare services.
Testimonials
“Bella Monte has been working with Jason Lawson and his lab since before I started in March 2025, and throughout my time here, the experience has been consistently excellent. Jason provides outstanding client care and is a dependable partner to both me and my team—always responsive, supportive, and proactive in ensuring we have what we need, whether that’s supplies, guidance, or quick answers to time-sensitive questions.
What truly sets Jason apart is the pride he takes in his work and the integrity he maintains in his lab operations. Beyond that, he genuinely cares about the people and organizations he serves. His professionalism, reliability, and commitment to quality make him a valued partner, and I confidently recommend him and his lab to any organization seeking dependable service and exceptional support."
Louise Polzel, LCSW
Executive Director
Bella Monte Recovery
"I have known Jason Lawson in a
professional capacity since 2018. Throughout this time, he has consistently
demonstrated a high level of professionalism, diligence, and integrity.
He is a hardworking and honest man who conducts his work with care, accountability, and respect for ethical standards."
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Ida K, LMFT
Click on the video below to learn more about Q Diagnostics!
Contact Us
Address
3700 S Susan St, Suite 120, Santa Ana, CA
Contact
949-610-4700






