Physicians Lab exclusively uses LC/MS/MS Technology. This is the finest technology available to quantitatively measure and distinguish analytes of similar structures, masses and binding behaviors.

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Physicians Lab’s method of collecting urine five times a day is a simple way to normalize the fluctuations that most patients experience in hormone levels throughout the day (known as circadian fluctuation).

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When it comes to customer service, Physicians Lab offers superior solutions: service with a smile, simplicity, convenience and accuracy. From customized access to our website to convenient reminders for testing.

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Order a Test Profile – Ordering Testing from Physicians Lab is simple

Healthcare providers

Current Providers – Order testing for your patients and check patient test results from our secure online Provider Portal – Provider Portal 

Become a Physicians Lab Provider – Become a Provider


To find a Provider in your area offering Physicians Lab Advanced Urinary Testing, please visit: Find a Provider

Sample Collection

Simple Convenient Laboratory Testing – Collection Instructions