View details for your local Labcorp location in San Marcos, CA. Visit us for Laboratory Testing, Drug Testing, and Routine Labwork.

1595 GRAND AVE STE 109 San Marcos, CA 92078

General Hours

  • Monday 8:00 AM - 12:00 PM & 1:00 PM - 4:00 PM
  • Tuesday 8:00 AM - 12:00 PM & 1:00 PM - 4:00 PM
  • Wednesday 8:00 AM - 12:00 PM & 1:00 PM - 4:00 PM
  • Thursday 8:00 AM - 12:00 PM & 1:00 PM - 4:00 PM
  • Friday 8:00 AM - 12:00 PM & 1:00 PM - 4:00 PM
  • Saturday Closed - Closed
  • Sunday Closed - Closed

Services

  • Routine lab work
  • Pediatric collection
  • H pylori breath test

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