Quest Diagnostics
2021 K St NW #620
Washington, DC 20006 202-835-0732
Washington, DC 20006 202-835-0732
Ratings
Consumer Ratings for Quest Diagnostics — 4 Ratings
Percent of customers who rated service "superior" for:
Doing service properly
Promptness/responsiveness
Pleasantness
Overall quality
Consumer Comments for Quest Diagnostics
Apr 25, 2021
Apr 22, 2020
Jan 21, 2019
...and 1 more consumer comment for Quest Diagnostics