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Blood Testing in O Fallon, Missouri

Choose from hundreds of biomarker tests and receive the results directly, usually in 1 to 3 business days. Share the results with only those you want and give yourself the peace of mind of knowing your own health profile and get early detection of any possible conditions you may not even know you have.

Online blood testing in O Fallon, Missouri, with Ulta Lab Tests is the ideal way to take control of your well - being.Find the patient location nearest you and get started today.

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Quest Diagnostics
3449 Pheasant Meadow Dr Ste 101
O Fallon, Missouri 63368 Map
Distance 0.00 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 636-485-9450
Hours
  • M-F 6:30 am-3:00 pm
  • Drug Screen
  • M-F 7:30 am-2:00 pm
  • TSPOT
  • M-F 6:30 am-3:00 pm
Distance 0.00 miles
CENTERED
14 E Main St STE 102
WENTZVILLE, Missouri 63385 Map
Distance 6.40 miles Map
Appointment Required Appointment Required
Phone 636-679-0088
Hours
  • Sun,Sat 10:00 AM-10:00 PM
  • Mon 5:00 PM-10:00 PM
  • Wed 5:00 PM-10:00 PM
  • Thu 5:00 PM-10:00 PM
  • Fri 5:00 PM-10:00 PM
Distance 6.40 miles
Quest Diagnostics
1201 Wentzville Pkwy Ste 117
Wentzville, Missouri 63385 Map
Distance 6.40 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 636-399-9216
Hours
  • M-F 6:00 am-3:30 pm | Sa 7:00 am-1:00 pm
  • TSPOT
  • M-F 6:00 am-3:30 pm
Distance 6.40 miles
Advanced Client Solutions, LLC - St. Peters
4208 Executive Centre Pkwy Loop N
St Peters, Missouri 63376 Map
Distance 7.10 miles Map
Appointment Required Appointment Required
Phone 636-244-0136
Hours
  • Mon-Fri 9:00 AM-5:00 PM
Distance 7.10 miles
Quest Diagnostics
4101 Mexico Rd Ste E
Saint Peters, Missouri 63376 Map
Distance 7.10 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 636-441-2938
Hours
  • M-F 6:00 am-5:00 pm | Sa 7:00 am-1:00 pm
  • Drug Screen
  • M-F 8:00 am-4:00 pm | Sa 9:00 am-12:00 pm
  • TSPOT
  • M-F 6:00 am-5:00 pm
Distance 7.10 miles
Quest Diagnostics
17300 N Outer 40 Ste 104
Chesterfield, Missouri 63005 Map
Distance 8.80 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 636-536-6475
Hours
  • M-F 6:30 am-3:30 pm | Sa 7:00 am-1:00 pm
  • Drug Screen
  • M-F 8:00 am-2:30 pm | Sa 8:00 am-12:00 pm
  • TSPOT
  • M-F 6:30 am-3:30 pm | Sa 7:00 am-1:00 pm
Distance 8.80 miles
Precision Labs
15320 Conway Road
Chesterfield, Missouri 63017 Map
Distance 12.40 miles Map
Phone 508-336-6404
Hours

Appointments are required. Call 508-336-6404 to schedule an appointment.

40-mile service area

Distance 12.40 miles
Quest Diagnostics
1585 Woodlake Dr Ste 115
Chesterfield, Missouri 63017 Map
Distance 12.40 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 314-434-2323
Hours
  • M-F 7:00 am-12:00 pm 12:30 pm-3:00 pm
  • TSPOT
  • M-F 7:00 am-12:00 pm 12:30 pm-3:00 pm
Distance 12.40 miles

This site will be closed due to maintenance on 3/1 through 12/30

Mercy
15945 Clayton Rd Ste 100
Ballwin, Missouri 63011 Map
Distance 14.00 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 636-487-2771
Hours
  • M-F 6:30 am-5:00 pm | Sa 8:00 am-12:00 pm
  • TSPOT
  • M-F 6:30 am-5:00 pm
Distance 14.00 miles
Quest Diagnostics
621 S New Ballas Rd Suite 23
Saint Louis, Missouri 63141 Map
Distance 16.90 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 314-610-5793
Hours
  • M-F 7:00 am-5:00 pm | Sa 8:00 am-12:00 pm
  • TSPOT
  • M-F 7:00 am-5:00 pm
Distance 16.90 miles
Quest Diagnostics
701 S New Ballas Road
Saint Louis, Missouri 63141 Map
Distance 16.90 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 314-913-9951
Hours
  • M-F 7:00 am-4:30 pm
Distance 16.90 miles
ACS Mobile Phlebotomy - Saint Charles
Mobile Phlebotomy Services
Saint Charles, Missouri 63301 Map
Distance 17.40 miles Map
Phone 877-535-2383
Hours

Mon - Fri: (By appointment only)

Premium Draw Fee: $65.00

Appointments are required. Please call 877-535-2383 to schedule an appointment.

Service Area: 50-mile radius from zip code 63301

Distance 17.40 miles
Next Level Medical Testing
5494 Brown Rd., Ste. 112
Hazelwood, Missouri 63042 Map
Distance 19.40 miles Map
Appointment Required Appointment Required
Phone 877-696-8330
Hours
  • Mon-Fri 9:00 AM-6:00 PM
  • Sat 9:00 AM-2:00 PM
Distance 19.40 miles
Quest Diagnostics
98 The Legends Pkwy Ste 108
Eureka, Missouri 63025 Map
Distance 19.60 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 636-751-3216
Hours
  • M-F 7:30 am-12:30 pm 1:30 pm-4:30 pm
  • Drug Screen
  • M-F 8:00 am-12:30 pm 1:30 pm-3:00 pm
  • TSPOT
  • M-F 7:30 am-12:30 pm 1:30 pm-4:30 pm
Distance 19.60 miles
Quest Diagnostics
8186 N Lindbergh Blvd
Florissant, Missouri 63031 Map
Distance 20.40 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 314-972-1300
Hours
  • M-F 6:30 am-5:00 pm | Sa 7:00 am-1:00 pm
  • Drug Screen
  • M-F 9:00 am-4:00 pm | Sa 9:00 am-12:00 pm
  • TSPOT
  • M-F 6:30 am-5:00 pm
Distance 20.40 miles
Lanith Health & Wellness Lab
2040 woodson Rd Suite 204A
St Louis, Missouri 63114 Map
Distance 20.80 miles Map
Phone 314-356-1962
Hours

Mon – Fri: 8:00 am – 4:30 pm

Appointments are required. Call  314-356-1962 to schedule an appointment.

25-mile service area

Distance 20.80 miles
Quest Diagnostics
463 S Kirkwood Rd
Kirkwood, Missouri 63122 Map
Distance 20.80 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 314-965-8763
Hours
  • M-F 6:30 am-3:30 pm | Sa 7:00 am-1:00 pm
  • TSPOT
  • M-F 6:30 am-3:30 pm
Distance 20.80 miles
Mercy Hospital Washington
901 East Fifth St 1St Floor
Washington, Missouri 63090 Map
Distance 21.70 miles Map
Walk-Ins Welcome Walk-Ins
Phone 636-239-8000
Hours
  • M-F 8:00 am-5:00 pm
Distance 21.70 miles
Quest Diagnostics
2003 Phoenix Center Dr
Washington, Missouri 63090 Map
Distance 21.70 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 636-390-2554
Hours
  • M-F 7:00 am-12:00 pm 1:00 pm-3:30 pm
  • Drug Screen
  • M-F 8:00 am-12:00 pm 1:00 pm-2:30 pm
  • TSPOT
  • M-F 8:00 am-1:00 pm
Distance 21.70 miles

This site will be closed due to maintenance on 3/1 through 12/30

Quest Diagnostics
901 Patients First Dr
Washington, Missouri 63090 Map
Distance 21.70 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 636-283-1509
Hours
  • M-F 6:30 am-5:00 pm | Sa 8:00 am-12:00 pm
  • TSPOT
  • M-F 6:30 am-5:00 pm
Distance 21.70 miles
Quest Diagnostics
7345 Watson Rd Lower Level: Section 2
Saint Louis, Missouri 63119 Map
Distance 24.00 miles Map
Walk-Ins Welcome Walk-Ins
Online Appointments Available Online Appointments
Phone 314-704-4998
Hours
  • M-F 7:30 am-5:00 pm | Sa 8:00 am-12:00 pm
  • TSPOT
  • M-F 7:30 am-5:00 pm
Distance 24.00 miles
MASSEY MOBILE PHLEBOTOMY SERVICE LLC
MOBILE
St Louis, Missouri 63133 Map
Distance 24.10 miles Map
Phone 314-281-9482
Hours

Mon – Fri: 8:00 am – 5:00 pm

Appointments are required. Call 314-281-9482 to schedule an appointment.

45-mile service area

Distance 24.10 miles
Monitored Life LLC
6907 Page Ave
Saint Louis, Missouri 63133 Map
Distance 24.10 miles Map
Appointment Required Appointment Required
Phone 636-800-2401
Hours
  • Mon-Thu 10:00 AM-12:00 PM & 1:00 PM-4:30 PM
  • Fri 8:00 AM-12:00 PM & 1:00 PM-6:00 PM
Distance 24.10 miles
3449 Pheasant Meadow Dr
Ste 101
O Fallon, Missouri 63368^38.7449756,-90.6969538|14 E Main St
STE 102
WENTZVILLE, Missouri 63385^38.8109715,-90.852241|1201 Wentzville Pkwy
Ste 117
Wentzville, Missouri 63385^38.8257407,-90.8636782|4208 Executive Centre Pkwy Loop N
St Peters, Missouri 63376^38.7983749,-90.5786754|4101 Mexico Rd
Ste E
Saint Peters, Missouri 63376^38.7904156,-90.5727526|17300 N Outer 40
Ste 104
Chesterfield, Missouri 63005^38.6720126,-90.6007656|15320 Conway Road
Chesterfield, Missouri 63017^38.651565,-90.5518213|1585 Woodlake Dr
Ste 115
Chesterfield, Missouri 63017^38.64046,-90.5177576|15945 Clayton Rd
Ste 100
Ballwin, Missouri 63011^38.6054548,-90.5883044|621 S New Ballas Rd
Suite 23
Saint Louis, Missouri 63141^38.6455359,-90.4456537|701 S New Ballas Road
Saint Louis, Missouri 63141^38.6412729,-90.4449392|Mobile Phlebotomy Services
Saint Charles, Missouri 63301^38.7881062,-90.4974359|5494 Brown Rd., Ste. 112
Hazelwood, Missouri 63042^38.8044775,-90.2271385|98 The Legends Pkwy
Ste 108
Eureka, Missouri 63025^38.4934295,-90.6290496|8186 N Lindbergh Blvd
Florissant, Missouri 63031^38.7894103,-90.344741|2040 woodson Rd
Suite 204A
St Louis, Missouri 63114^38.692264,-90.362521|463 S Kirkwood Rd
Kirkwood, Missouri 63122^38.5752481,-90.4073916|901 East Fifth St
1St Floor
Washington, Missouri 63090^38.5522274,-91.0011154|2003 Phoenix Center Dr
Washington, Missouri 63090^38.5381637,-90.9855527|901 Patients First Dr
Washington, Missouri 63090^38.5483259,-91.0038218|7345 Watson Rd
Lower Level: Section 2
Saint Louis, Missouri 63119^38.5810102,-90.3225721|MOBILE
St Louis, Missouri 63133^38.6787998,-90.3042778|6907 Page Ave
Saint Louis, Missouri 63133^38.6756621,-90.311038