Quest Diagnostics
2141 K St NW #508
Washington, DC 20037 202-296-6290
Washington, DC 20037 202-296-6290
Ratings
Consumer Ratings for Quest Diagnostics — 7 Ratings
Percent of customers who rated service "superior" for:
Doing service properly
Promptness/responsiveness
Pleasantness
Overall quality
Consumer Comments for Quest Diagnostics
Feb 19, 2023
May 04, 2020
Apr 04, 2020
...and 4 more consumer comments for Quest Diagnostics