Services & Tests

Pacific Diagnostic Laboratories offers a broad menu of testing including both clinical and anatomic pathology services.

PDL offers a comprehensive test menu including the following:


  • Routine chemistry testing
  • Endocrine testing
  • Infectious disease testing
  • Therapeutic drug monitoring
  • Protein electrophoresis
  • Tumor marker testing
  • Serology testing


View Our Online Test Directory

See a full list of tests from Pacific Diagnostic Laboratories in our online test directory.

Test Directory

  • Routine hematology testing
  • Coagulation tests
  • Urinalysis
  • Flow Cytometry


  • Bacteriology
  • Molecular
  • Mycology
  • Parasitology
  • Virology tests

Pathology Services

  • Clinical pathology
  • Cytopathology
  • Dermatopathology
  • Gastrointestinal (GI) pathology
  • Hematopathology
  • Immunohistochemistry
  • Liver pathology
  • Neuropathology
  • Surgical pathology

Contact Us

Need help finding what you're looking for? Call 805-879-8100 or toll-free at 866-591-4610 to reach out to our team.

Request an Appointment

Follow this link to Request an Appointment Online


Call 805-879-8100 or toll-free at 866-591-4610 press 2 then press 1 to schedule or cancel appointment with Pacific Diagnostic Laboratories.

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