Quest Diagnostics
3833 Fairfax Dr
Arlington, VA 22203 703-812-5239
Arlington, VA 22203 703-812-5239
Ratings
Consumer Ratings for Quest Diagnostics — 24 Ratings
Percent of customers who rated service "superior" for:
Doing service properly
Promptness/responsiveness
Pleasantness
Overall quality
Consumer Comments for Quest Diagnostics
Jul 30, 2026
Feb 24, 2025
Mar 23, 2024
...and 21 more consumer comments for Quest Diagnostics