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Quest Diagnostics

Lab Address: 5551 Winghaven Blvd, Ste 100 O Fallon, MO 63368-3617

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

Quest Diagnostics

Lab Address: 3449 Pheasant Meadow Dr, Ste 101 O Fallon, MO 63368-7601

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-11:00 Am & 12:00 Pm-2:00 Pm

Hours: M-f 8:00 Am-11:00 Am & 12:00 Pm-2:00 Pm

LabCorp

Lab Address: 801 Medical Dr, Ste 100 Wentzville, MO 63385

Phone Number: (800) 441-2728

Days Open: Mon-fri Sat Drug Screens Nosympcovid

Hours: 8:00am-4:30pm 8:00am-12:00p 8:30am-4:00pm 8:00a-12:00p

Quest Diagnostics

Lab Address: 300 Saint Peters Centre Blvd, Ste 150 Saint Peters, MO 63376-1694

Phone Number: (800) 441-2728

Days Open: M-f Vary

Hours: M-f Vary

Quest Diagnostics

Lab Address: 107 Piper Hill Dr, Saint Peters, MO 63376-1651

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-4:30 Pm

Hours: M-f 8:00 Am-4:30 Pm

LabCorp

Lab Address: 205 First Executive Avenue Saint Peters, MO 63376

Phone Number: (800) 441-2728

Days Open: Mon-fri Sat Drug Screens Nosympcovid

Hours: 7:30am-4:30pm 8:00am-12:00p 8:00am-4:00pm 10:00am-1:30p

Quest Diagnostics

Lab Address: 4101 Mexico Rd, Ste E Saint Peters, MO 63376-6414

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-4:00 Pm|sa 9:00 Am-12:00 Pm

Hours: M-f 8:00 Am-4:00 Pm|sa 9:00 Am-12:00 Pm

Quest Diagnostics

Lab Address: 17421 Chesterfield Airport Rd, Chesterfield, MO 63005-1308

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-6:00 Pm

Hours: M-su 8:00 Am-6:00 Pm

Quest Diagnostics

Lab Address: 17300 N Outer 40, Ste 104 Chesterfield, MO 63005-1361

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-2:30 Pm|sa 8:00 Am-12:00 Pm

Hours: M-f 8:00 Am-2:30 Pm|sa 8:00 Am-12:00 Pm

Quest Diagnostics

Lab Address: 1794 Zumbehl Rd, Saint Charles, MO 63303-2759

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-5:00 Pm

Hours: M-f 8:00 Am-5:00 Pm

Quest Diagnostics

Lab Address: 1000 E Cherry St, Troy, MO 63379-1513

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

Quest Diagnostics

Lab Address: 1000 E Cherry St, Troy, MO 63379-1513

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

Quest Diagnostics

Lab Address: 233 Clarkson Rd, Ellisville, MO 63011-2219

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

LabCorp

Lab Address: 15421 Clayton Rd Ste 301 Ballwin, MO 63011

Phone Number: (800) 441-2728

Days Open: Mon-fri Drug Scrs Drug Scrs Nosympcovid

Hours: 7:30am-4:00pm 8:00am-11:30a 1:00pm-3:30pm 9:30am-3:00pm

Quest Diagnostics

Lab Address: 224 S Woods Mill Rd, #360 Chesterfield, MO 63017-3513

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

Quest Diagnostics

Lab Address: 14071 Manchester Rd, Ballwin, MO 63011-4513

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-4:00 Pm

Hours: M-f 8:00 Am-4:00 Pm

LabCorp

Lab Address: 12685 Dorsett Rd, Suite A Maryland Heights, MO 63043

Phone Number: (800) 441-2728

Days Open: Mon-fri Lunch Drug Screens Drug Screens

Hours: 8:00am-4:30pm 12pm-1:00pm 8:30am-11:30a 1:00pm-4:00pm

Quest Diagnostics

Lab Address: 83 Progress Pkwy, Maryland Heights, MO 63043-3701

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-5:00 Pm

Hours: M-f 8:00 Am-5:00 Pm

Quest Diagnostics

Lab Address: 3440 Depaul Ln, Ste 208 Bridgeton, MO 63044-2531

Phone Number: (800) 441-2728

Days Open: M-f 9:00 Am-2:30 Pm

Hours: M-f 9:00 Am-2:30 Pm

Quest Diagnostics

Lab Address: 3430 Mckelvey Rd, Ste L Bridgeton, MO 63044-2556

Phone Number: (800) 441-2728

Days Open: M-f 9:00 Am-5:00 Pm|sa 7:00 Am-3:00 Pm

Hours: M-f 9:00 Am-5:00 Pm|sa 7:00 Am-3:00 Pm

LabCorp

Lab Address: 747 N New Ballas Road Creve Coeur, MO 63141

Phone Number: (800) 441-2728

Days Open: Mon-fri Sat Drug Screens Nosympcovid

Hours: 8:00am-4:30pm 8:00am-12:00p 8:30am-4:00pm 10:00am-3:30p

Quest Diagnostics

Lab Address: 11700 Studt Ave, Saint Louis, MO 63141-7031

Phone Number: (800) 441-2728

Days Open: M-f 7:00 Am-5:00 Pm

Hours: M-f 7:00 Am-5:00 Pm

Quest Diagnostics

Lab Address: 11550 Olive Blvd, Saint Louis, MO 63141-7111

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

Quest Diagnostics

Lab Address: 11255 Olive Blvd, Saint Louis, MO 63141-7652

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-5:00 Pm

Hours: M-f 8:00 Am-5:00 Pm

Quest Diagnostics

Lab Address: 901 Patients First Dr, Ste 1200 Washington, MO 63090-4700

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-5:00 Pm

Hours: M-f 8:00 Am-5:00 Pm

Quest Diagnostics

Lab Address: 2003 Phoenix Center Dr, Washington, MO 63090-5544

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-12:00 Pm & 12:30 Pm-2:30 Pm

Hours: M-f 8:00 Am-12:00 Pm & 12:30 Pm-2:30 Pm

Quest Diagnostics

Lab Address: 1701 Heritage Hills Dr, Washington, MO 63090-4621

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-5:00 Pm

Hours: M-f 8:00 Am-5:00 Pm

Quest Diagnostics

Lab Address: 801 Hazelwest Dr, Hazelwood, MO 63042-1754

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-4:00 Pm

Hours: M-f 8:00 Am-4:00 Pm

Quest Diagnostics

Lab Address: 20 The Legends Parkway, Eureka, MO 63025-3823

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

Quest Diagnostics

Lab Address: 98 The Legends Pkwy, Ste 108 Eureka, MO 63025-3802

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-12:30 Pm & 1:30 Pm-3:00 Pm

Hours: M-f 8:00 Am-12:30 Pm & 1:30 Pm-3:00 Pm

Quest Diagnostics

Lab Address: 12304 Manchester Rd, Des Peres, MO 63131-4315

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

LabCorp

Lab Address: 637 Dunn Rd, Ste 100a Hazelwood, MO 63042

Phone Number: (800) 441-2728

Days Open: Mon-fri Sat Drug Scrs

Hours: 7:00am-5:00pm 8:00am-12pm 9:00am-4:00pm

Quest Diagnostics

Lab Address: 637 Dunn Rd, Ste 100 Hazelwood, MO 63042-1755

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-5:00 Pm

Hours: M-f 8:00 Am-5:00 Pm

Quest Diagnostics

Lab Address: 463 Lynn Haven Ln, Hazelwood, MO 63042-1808

Phone Number: (800) 441-2728

Days Open: M-f 7:30 Am-5:00 Pm

Hours: M-f 7:30 Am-5:00 Pm

Quest Diagnostics

Lab Address: 8186 N Lindbergh Blvd, Florissant, MO 63031-7135

Phone Number: (800) 441-2728

Days Open: M-f 9:00 Am-4:00 Pm|sa 9:00 Am-12:00 Pm

Hours: M-f 9:00 Am-4:00 Pm|sa 9:00 Am-12:00 Pm

Quest Diagnostics

Lab Address: 1203 Smizer Mill Rd, Fenton, MO 63026-3483

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

Quest Diagnostics

Lab Address: 128 Matrix Commons Dr, Fenton, MO 63026-2935

Phone Number: (800) 441-2728

Days Open: M-f 8:00 Am-5:00 Pm

Hours: M-f 8:00 Am-5:00 Pm

Quest Diagnostics

Lab Address: 8857a Ladue Rd, Saint Louis, MO 63124-2045

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-6:00 Pm

Hours: M-su 8:00 Am-6:00 Pm

Quest Diagnostics

Lab Address: 8857 Ladue Rd, Saint Louis, MO 63124-2045

Phone Number: (800) 441-2728

Days Open: M-su 8:00 Am-8:00 Pm

Hours: M-su 8:00 Am-8:00 Pm

Testing Categories

Why Choose Lab Testing USA in Lake St. Louis, MO

Your health is of the upmost importance to us. By ordering our blood chemistry and wellness tests in Lake St. Louis, you can receive timely results and diagnosis to help identify potential health issues that can be discuss with your doctor or physician. Labtesting USA collaborates with major labs such as Quest Diagnostics and Labcorp located in Lake St. Louis, MO and the surrounding areas, as well as local CLIA-certified labs nationwide.

Our online lab testing services are ideal for monitoring conditions, disorders and diseases, as well as aiding in making diagnoses or ruling out potential diagnoses.

We offer a variety of popular tests at our Lake St. Louis, MO locations, such as:

  • Cholesterol/Lipid Panel
  • Standard Health Test Panel
  • Comprehensive Health Testing
  • Allergy Testing
  • Vitamin Deficiency Testing
  • STD Testing

If you require hormone testing, food allergy testing, low Testosterone testing, or just basic wellness testing in Lake St. Louis, MO , our direct access testing at LabTestingUSA can assist you in getting answers to your pressing health concerns.

(800) 441-2728