Quest Diagnostics

Lab Testing at Psc Diagnostics Llc

Quest partner location in Columbia, SC 29206.

Partner Location

This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 803-369-2133 before visiting to confirm they accept your lab order.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

6941 N Trenholm Rd Ste I
Columbia, SC 29206
Richland County

803-369-2133

Hours

Monday	8:30 AM – 5:00 PM
Tuesday	8:30 AM – 5:00 PM
Wednesday	8:30 AM – 5:00 PM
Thursday	8:30 AM – 5:00 PM
Friday	8:30 AM – 5:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Midlands Exams & Drug Screen - Columbia
6941 N Trenholm Rd Ste M, Columbia, SC 29206
0 mi
LabCorp Columbia
120 Highland Ctr Dr Ste 130b, Columbia, SC 29203
5 mi
LabCorp Columbia
2 Medical Park Rd Ste 104a, Columbia, SC 29203
5.1 mi
LabCorp Columbia
2100 Gervais St Ste B, Columbia, SC 29204
5.2 mi
Quest Diagnostics - Inside Walmart Store #4506 In Columbia
321 Killian Rd, Columbia, SC 29203
5.3 mi

About this location

Quest partner location. 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.