Committed to providing outstanding test quality and customer service

With a variety of locations, our laboratories provide testing services for your child

Laboratory Services

Patients at Lucile Packard Children's Hospital Stanford benefit from the quality clinical testing services provided by the Anatomic Pathology and Clinical Laboratories at Stanford Health Care.

Our laboratory and pathology testing services include blood draw and specimen collection.

Locations and Hours

Lucile Packard Children's Hospital Stanford
Lucile Packard Children's Hospital Stanford

725 Welch Road

Palo Alto, CA 94304

Maps, Directions & Parking

Closed on:
New Year's Day
Martin Luther King Jr. Day
Memorial Day
Independence Day
Labor Day
Thanksgiving Day
Christmas Day

Phone: (650) 723-6111

Open 7 a.m. to 5:30 p.m.
  • Mon: 7 a.m. - 5:30 p.m.
  • Tue: 7 a.m. - 5:30 p.m.
  • Wed: 7 a.m. - 5:30 p.m.
  • Thu: 7 a.m. - 5:30 p.m.
  • Fri: 7 a.m. - 5:30 p.m.
  • Sat: Closed
  • Sun: Closed
Specialty Services – Welch Road
Specialty Services – Welch Road

770 Welch Road

Palo Alto, CA 94304

Maps, Directions & Parking

For obstetric patients only

Closed on:
New Year's Day
Martin Luther King Jr. Day
Memorial Day
Independence Day
Labor Day
Thanksgiving Day
Christmas Day

Phone: (650) 724-4750

Open 8 a.m. to 5 p.m.
  • Mon: 8 a.m. - 5 p.m.
  • Tue: 8 a.m. - 5 p.m.
  • Wed: 8 a.m. - 5 p.m.
  • Thu: 8 a.m. - 5 p.m.
  • Fri: 8 a.m. - 5 p.m.
  • Sat: Closed
  • Sun: Closed
Mary L. Johnson Specialty Services
Mary L. Johnson Specialty Services

730 Welch Road

Palo Alto, CA 94304

Maps, Directions & Parking

For pediatric patients only
1st Floor

Closed on:
New Year's Day
Martin Luther King Jr. Day
Memorial Day
Independence Day
Labor Day
Thanksgiving Day
Christmas Day

Phone: (650) 724-4750

Open 7:30 a.m. to 5:30 p.m.
  • Mon: 7:30 a.m. - 5:30 p.m.
  • Tue: 7:30 a.m. - 5:30 p.m.
  • Wed: 7:30 a.m. - 5:30 p.m.
  • Thu: 7:30 a.m. - 5:30 p.m.
  • Fri: 7:30 a.m. - 5:30 p.m.
  • Sat: Closed
  • Sun: Closed
Stanford Medicine Children's Health Specialty Services – Sunnyvale
Stanford Medicine Children's Health Specialty Services – Sunnyvale

1195 West Fremont Avenue

Sunnyvale, CA 94087

Maps, Directions & Parking

For pediatric patients only

Closed on:
New Year's Day
Martin Luther King Jr. Day
Memorial Day
Independence Day
Labor Day
Thanksgiving Day
Christmas Day

Phone: (650) 724-4750

Open 8 a.m. to 5 p.m.
  • Mon: 8 a.m. - 5 p.m.
  • Tue: 8 a.m. - 5 p.m.
  • Wed: 8 a.m. - 5 p.m.
  • Thu: 8 a.m. - 5 p.m.
  • Fri: 8 a.m. - 5 p.m.
  • Sat: Closed
  • Sun: Closed

Our other laboratory locations that also serve registered patients of Stanford Medicine Children’s Health