Since 1960Physician-Owned Pathology
Clinical Services

Clinical pathology, from the draw to the result.

Chemistry, hematology, urinalysis, serology, microbiology, and molecular testing in a laboratory directed by our pathologists, supported by In-Office Phlebotomy.

  • In-OfficePhlebotomy
  • 500+tests on our menu
  • 24/7pathologist on call
An Opus laboratory technologist loading lavender-top blood tubes into a hematology analyzer
In-Office Phlebotomy

We draw it, we test it.

We place trained Opus phlebotomists in your office, so every specimen is drawn into the right tube, filled to the right volume, and sent straight into testing.

  • The right tubes and fill volumes for every test on our menu
  • Specimens labeled, processed, and transported by our team
  • Fewer rejected specimens and fewer repeat draws for your patients

Set up phlebotomy →or call provider services at (800) 388-1294

What we test

Every area of clinical pathology.

Pick an area to see examples from our Test Menu. Select any test to open its collection requirements.

Pathologist Oversight

A laboratory led by pathologists.

Our pathologists direct and oversee the clinical laboratory. Results outside critical limits are called to the ordering provider, and a pathologist is on call 24/7 for questions about any result.

Search the Test Menu →Provider resources →

Precision from the first draw to the final result.