Calbiotech Reference Labs LLC. was established by Noori Barka in February 2020, and was developed to provide support for and improve accessibility to reliable COVID-19 testing. When the pandemic escalated in 2020, the Research and Development team at Calbiotech crafted a process for a saliva-based SARS-CoV-2 (COVID-19) RT-PCR test. This less intrusive method is continuing to become more sought out by the public, especially so with adolescents. As we continue to expand our partnerships throughout the city of San Diego, we strive to become the most trusted service to the community.

COVID-19 ag test kits

Test Accuracy

Negative Percent Agreement

Years Experience

Our Areas of Expertise

Covid Testing

Non-invasive method with procedures to secure a level of accuracy 


PCR Saliva Testing

Safe and effective way to conduct PCR Testing




1935 Cordell Ct El Cajon, CA 92020