Confidential results No doctor visit required Results in 1-3 days 4,500+ locations
Quest Diagnostics

Lab Testing at Quest Diagnostics - Kissimmee Oak

Quest Diagnostics Patient Service Center in Kissimmee, FL 34741.

Order Lab Tests for Collection at This Location

Browse All Tests

Popular tests at this location:

Address

413 W Oak St
Kissimmee, FL 34741
Osceola County

Hours

Monday5:00 AM – 2:00 PM
Tuesday5:00 AM – 2:00 PM
Wednesday5:00 AM – 2:00 PM
Thursday5:00 AM – 2:00 PM
Friday5:00 AM – 2:00 PM
Saturday6:00 AM – 3:00 PM
SundayClosed

Nearby alternatives

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.