About Quest Diagnostics

Quest Diagnostics operates 24 hours a day, 7 days a week, 365 days a year, providing our customers with a comprehensive menu of routine and specialty laboratory tests and services. With the consolidated capabilities of our regional laboratories, expanding international presence and the additional esoteric capabilities of Nichols Institute, we are able to offer unequaled convenience in utilizing one laboratory for all diagnostic and prognostic clinical testing needs.

What employees say

“I love my job because of the satisfaction that it brings when I help patients. It is very rewarding to make them happy when they know they get quality service. ”
“My boss is fantastic, always willing to help, fair and great to work for.”
“I love all the research and development that Quest Diagnostics is involved in.”
“We are growing and becoming a leading company.”
“Their compassion, commitment to excellence, strong work ethic, great communication, and their willingness to share their knowledge with everyone reporting to them.”
“Just knowing that I have a supportive manager and group leaders who actually do care about me, my family and my job.”
Where to find Quest Diagnostics