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Laboratory
Test Directory

Browse the complete list of laboratory tests offered at Pacific Medical Laboratory. Use the search options below to quickly find the test you need.

Search for a Specific Test

Find the information you need quickly using our test search tools. You can search directly by name or explore tests 
by category to locate the right option.

Des-Gamma-Carboxyprothrombin (DCP)

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 3–5 Business Days
  • Individual Test

Measures DCP, a hepatocellular carcinoma (HCC) marker; used alongside AFP for HCC detection and monitoring.

Specialties

Gastroenterology, Hepatology, Internal Medicine, Oncology, Transplant Medicine

Dexamethasone

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 3–5 Business Days
  • Individual Test

Measures dexamethasone levels; used to evaluate dexamethasone suppression test results and therapeutic monitoring.

Specialties

Critical Care, Endocrinology, Hematology, Internal Medicine, Neurology, Oncology, Rheumatology

DHEA (Dehydroepiandrosterone)

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 3–5 Business Days
  • Individual Test

Measures unconjugated DHEA; used in adrenal function evaluation and androgen assessment.

Specialties

Dermatology, Endocrinology, Family Medicine, Internal Medicine, Obstetrics & Gynecology, Psychiatry

DHEA-S

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 24 Hours
  • Individual Test

Measures dehydroepiandrosterone sulfate; used to evaluate adrenal function and androgen excess conditions.

Specialties

Dermatology, Endocrinology, Internal Medicine, Obstetrics & Gynecology, Oncology, Psychiatry, Reproductive Medicine

DHT Free

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 3–5 Business Days
  • Individual Test

Measures free dihydrotestosterone; used to assess androgen activity in conditions like benign prostatic hyperplasia.

Specialties

Dermatology, Endocrinology, Internal Medicine, Obstetrics & Gynecology, Reproductive Medicine, Urology

Diabetes Autoimmune Panel

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 3–5 Business Days
  • Panel

Clinical Chemistry

Specialties

Endocrinology, Family Medicine, Immunology, Internal Medicine, Nephrology, Pediatrics

Digoxin

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 24 Hours
  • Individual Test

Therapeutic drug monitoring for digoxin, a cardiac glycoside used to treat heart failure and arrhythmias.

Specialties

Cardiology, Emergency Medicine, Family Medicine, Geriatrics, Internal Medicine, Nephrology

Dihydrotestosterone (DHT)

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 3–5 Business Days
  • Individual Test

Measures total dihydrotestosterone, the most potent androgen; used to evaluate androgenic disorders.

Specialties

Dermatology, Endocrinology, Internal Medicine, Obstetrics & Gynecology, Oncology, Urology

Dilantin (Phenytoin)

  • Clinical Chemistry
  • Serum
  • Turnaround Time: 24 Hours
  • Individual Test

Therapeutic drug monitoring for phenytoin, an anti-epileptic medication used to control seizures.

Specialties

Critical Care, Emergency Medicine, Family Medicine, Internal Medicine, Neurology, Pediatrics, Psychiatry

Diphtheria IgG

  • Immunology
  • Serum
  • Turnaround Time: 3–5 Business Days
  • Individual Test

Detects IgG antibodies to diphtheria toxin; used to assess immunity to diphtheria following vaccination.

Specialties

Emergency Medicine, Infectious Disease, Internal Medicine, Occupational Medicine, Pediatrics, Public Health

For Healthcare Providers

Healthcare providers may access detailed ordering information, specimen requirements, and turnaround times. Please ensure all requisition forms are completed accurately to prevent processing delays.

Need Help Finding a Test?

If you are unsure which laboratory test is appropriate or need assistance locating a specific test, our laboratory specialists are available to help.


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Laboratory Location & Business Hours

Serving Southern California and receiving samples from Washington, Virginia, and Nevada.