Usa-Places.com has listed approx 8 Medical laboratories in San Diego. Some of the Top rated Medical laboratories in San Diego are- LabCorp, Quest Diagnostics San Diego 4th - Employer Drug Testing Not Offered, Quest Diagnostics San Diego 3rd - Employer Drug Testing Not Offered, LabCorp, Scripps Medical Laboratory, UCSD Hillcrest Pulmonary and Sleep Research Laboratory, Biochemical Genetics Laboratory - UCSD & Efficacy Labs.