Quest Diagnostics

Lab Testing at Quest Diagnostics - Arnold

Quest Diagnostics Patient Service Center in Arnold, MO 63010.

Order Lab Tests for Collection at This Location

Browse All Tests

Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

12 Arnold Mall
Arnold, MO 63010
Jefferson County

636-287-1233

Hours

Monday	7:30 AM – 4:00 PM
Tuesday	7:30 AM – 4:00 PM
Wednesday	7:30 AM – 4:00 PM
Thursday	7:30 AM – 4:00 PM
Friday	7:30 AM – 4:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Arnold
3613 Richardson Square Dr Ste 300, Arnold, MO 63010
2.3 mi
Quest Diagnostics - Mercy Southfork
12700 Southfork Rd Ste 150, Saint Louis, MO 63128
4.1 mi
Quest Diagnostics - Tesson Kennerly
9950 Kennerly Rd, Saint Louis, MO 63128
4.4 mi
LabCorp Saint Louis
28 Ronnies Plz, Saint Louis, MO 63126
5.8 mi
Quest Diagnostics - Columbia Il
1000 Eleven S Ste 2h, Columbia, IL 62236
8.1 mi

About this location

Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.