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About Us

Results matter.

Gulfstream Diagnostics stands at the forefront of toxicology and pharmacogenetics, providing physicians, counselors and addiction recovery centers around the country with reliable and expedient results.

Based in Dallas, Texas, Gulfstream Diagnostics’ state-of-the-art lab features Beckman Coulter®, Agilent Technologies®, Douglas Scientific® and Tecan® instrumentation, allowing for the most comprehensive and accurate analyses possible.

Gulfstream Diagnostics holds compliance and lab safety to the highest standard in order to produce accurate qualitative and quantitative analyses in the shortest span of time, while not compromising quality. Our pharmacogenetics tests are medically-actionable and clinically-relevant. When paired with clinical expertise, pharmacogenetics testing and medication monitoring can be important assessment tools to help clinicians improve patient outcomes.

We take pride in the quality of our services, our COLA Laboratory Excellence Award-winning lab, and our commitment to providing innovative and insightful industry data.

Because of our commitment to developing the most trustworthy and reliable laboratory testing information and resources possible, our registered toxicologists, PhDs and laboratory staff are developing research modules to help other laboratories in the credentialing process and other laboratory personnel develop and maintain their credentials.

Patients deserve to know how their lives can be changed for the positive as a result of these emerging technologies, and doctors deserve to know how to best serve them.

As a national lab operating in almost every state, Gulfstream Diagnostics maintains full licensing and accreditations, including the Clinical Laboratory Improvement Amendments (CLIA) certification. Our laboratory is accredited by the Commission on Office Laboratory Accreditation (COLA). We also adhere to all applicable federal and state laws, rules and regulations.