Your Health,
In Expert Hands

From your doctor’s office to our lab, we make every step of the testing process simple, accurate, and quick

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Who We Are

For over 17 years, Pacific Medical Laboratory (PML) has been the clinical partner physicians and patients across Southern California rely on. From our state-of-the-art Irvine headquarters, we process over 2 million tests annually, combining the scale of a national lab with the warmth and agility of a boutique service. With 15+ patient draw stations, CAP-accredited quality standards, and 95% of results delivered within 24 hours, accurate answers are never far away. When you call us, a real person picks up — no call centers, no runaround, just expert care from board-certified pathologists and scientists who are as invested in your patients as you are.

Our Laboratory Services

Core Laboratory Testing

From routine bloodwork to everyday diagnostics, we cover the essentials — hematology, chemistry, immunoassay, and coagulation — processed in our state-of-the-art Irvine facility with 95% of results available within 24 hours.

Specialty Testing

Advanced diagnostics for complex cases. Our specialty menu covers infectious disease, molecular diagnostics, oncology, tumor markers, autoimmune, women's health, reproductive medicine, endocrinology, and comprehensive hormonal testing — all handled by board-certified pathologists and scientists.

Mobile Phlebotomy & Specimen Collection

Getting your sample to us has never been easier. Our licensed mobile phlebotomists come directly to homebound and elderly patients, and with 15+ conveniently located draw stations across Southern California, expert collection is always close to home.

Courier Service & Practice Integration

Reliable, temperature-controlled courier pickups scheduled around your office hours — including dry ice transport and after-hours lock box services. Paired with our 24/7 digital results portal and seamless EMR integration, we fit right into your workflow without missing a beat.