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Monarch Diagnostics

Irvine, United States (US) · Health and Medical

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Data quality

Complete · Accuracy

Last verified

May 2026

Overview

Monarch Diagnostics is a leading diagnostic testing laboratory based in Irvine, California, specializing in toxicology, clinical bloodwork, and infectious disease testing.

We support behavioral health and substance use treatment providers, offering customized and scalable testing solutions to help partners better understand patient progress and support long-term recovery.

Monarch Diagnostics distinguishes itself through its commitment to delivering accurate, timely results, coupled with dedicated clinical guidance and personalized support. We’re more than just a lab; we’re a partner in patient care.

Founded in 2019, Monarch Diagnostics has rapidly grown to 112 testing locations and employs 84 expert staff, serving over 10.2 million tests annually. Our dedication to quality and client satisfaction is reflected in our 4.8-star Google rating and numerous positive client testimonials.

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Contact Details

+1(949) 396-1608
testing@monarchdx.com

Irvine, United States (US), 17791 Sky Park Circle

Founded

2019

Company Type

Private Limited Company

Employees

50-100

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