Phase Diagnostics LLC

Diagnostics company · Santa Ana, California, United States

Phase Diagnostics LLC is a diagnostics company headquartered in Santa Ana, California, United States. The US FDA lists 1 medical device site registered to the company. It has received 3 US government small-business research awards (SBIR/STTR) from health agencies, $1.3 million in total, most recently in 2018.

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Phase Diagnostics at a glance

Typediagnostics company
HeadquartersSanta Ana, California, United States
FDA-registered sites1
Employees (self-reported, 2018)4

What does Phase Diagnostics do?

Device types listed with the FDA

Reagent, coronavirus serological

US government research funding

3 SBIR/STTR small-business research awards from US health agencies, $1.3 million in total (2015 to 2018). NIH funding came from the National Institute of Allergy and Infectious Diseases.

Where is Phase Diagnostics located?

Headquarters: Santa Ana, California, United States

  • Garden Grove, CaliforniaPhase Diagnostics · FDA device site

Frequently asked questions about Phase Diagnostics

Where is Phase Diagnostics headquartered?

Phase Diagnostics LLC is headquartered in Santa Ana, California, United States.

What does Phase Diagnostics do?

Phase Diagnostics LLC is a diagnostics company.

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Last updated 2026-09-23. Data licences