Quest Diagnostics

Lab Testing at Quest Diagnostics - Inside Casselberry Walmart

Quest Diagnostics Patient Service Center in Casselberry, FL 32707.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1239 State Road 436
Casselberry, FL 32707
Seminole County

407-551-0627

Hours

Monday	6:30 AM – 3:30 PM
Tuesday	6:30 AM – 3:30 PM
Wednesday	6:30 AM – 3:30 PM
Thursday	6:30 AM – 3:30 PM
Friday	6:30 AM – 3:30 PM
Saturday	6:30 AM – 12:30 PM
Sunday	Closed

Nearby alternatives

LabCorp Winter Park
2000 Howell Branch Rd, Winter Park, FL 32792
0.7 mi
LabCorp Fern Park
7815 S Us Highway 17-92, Fern Park, FL 32730
1.9 mi
Quest Diagnostics - Winter Park
2111 Glenwood Dr Ste 102, Winter Park, FL 32792
2.4 mi
LabCorp Winter Park
255 N Lakemont Ave Suite 201, Winter Park, FL 32792
2.5 mi
LabCorp Winter Springs
5205 Red Bug Lake Rd, Winter Springs, FL 32708
3 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.