• Quest Diagnostics Inc
  2550 Almond Ave # 6
• Muir Lab
  2415 High School Ave # 200
• Mt Diablo Laboratory Svc
  2700 Grant St # 107
• Mt Diablo Laboratory Svc
  2222 East St # 104
• Quest Diagnostics Inc
  2425 East St # 6
• Contra Costa Imaging Center
  2410 High School Ave