Laboratory Services

Marshall Lab

Medical Testing & Screening

Marshall Medical Center manages four clinical laboratories that are fully accredited by the College of American Pathologists. Each location is staffed by licensed phlebotomists. Our clinics are well-known in the El Dorado County area for providing a friendly and painless experience for blood draws and other clinical lab tests performed by our expert staff.

At Marshall, 98% of our lab tests are processed internally, and we use ARUP Laboratories for rare and unique tests.

We know that patients are anxious to receive their test results as quickly as possible. Our courier service ensures rapid delivery of specimens and results for patients all over the west slope of El Dorado County.


681 Main Street, Suite 102, Placerville
Routine blood draw hours: Monday-Friday 6 a.m. – 5 p.m.

Specialized tests performed at this location include:

  • Quantiferon Collections: Monday-Thursday 6 a.m. - 5 p.m.

3581 Palmer Drive, Suite 301, Cameron Park
Hours: Monday-Friday 6 a.m.-5 p.m.

5137 Golden Foothill Parkway, Suite 120, El Dorado Hills
916-933-8010 or 530-344-5400
Hours: Monday-Friday 7 a.m. - 3 p.m.
Routine blood draw services are offered on a walk-in basis, without appointments.

6065 Highway 193, Georgetown
Hours: Monday-Friday 7 a.m. - 12 p.m.

Please note: Marshall Laboratory Services are closed on the following holidays:

New Year's Day
President's Day
Memorial Day
Independence Day
Labor Day
Thanksgiving Day
Christmas Day

For more information or to contact a department not listed above,
call Marshall Medical Center at (530) 622-1441.