Quest Diagnostics
108 La Casa Via #105
Walnut Creek, CA 94598 925-930-6897
Walnut Creek, CA 94598 925-930-6897
Ratings
Consumer Ratings for Quest Diagnostics — 5 Ratings
Percent of customers who rated service "superior" for:
Doing service properly
Promptness/responsiveness
Pleasantness
Overall quality
Consumer Comments for Quest Diagnostics
Mar 24, 2023
May 01, 2022
Apr 28, 2021
...and 2 more consumer comments for Quest Diagnostics