Quest Diagnostic Information

View Top Employees from Quest Diagnostic

Quest Diagnostic is an information technology and services company based out of 3131 Lakeland Hills Blvd # 4, Lakeland, Florida, United States.

Website	http://www.questdiagnostics.com
Ticker	DGX
Revenue	$9.9 billion
Employees	645 (272 on RocketReach)
Founded	1967
Address	500 Plaza Dr, Secaucus, New Jersey 07094, US
Fax	(787) 744-1750
Industry	Information Technology and Services, Medical Testing & Clinical Laboratories, Laboratory Services (Healthcare), Healthcare, Other Healthcare Services
Web Rank	8530
Web Visits	5 Million
Keywords	Diagnostic Testing, Lab Services, Medical Testing, Healthcare Services, Clinical Laboratory, Pathology Services, Diagnostic Imaging, Health Diagnostics, Medical Diagnostics, Lab Testing Services, Diagnostic Imaging Services, Clinical Testing, Healthcare Diagnostics, Medical Laboratory Services, Diagnostic Medicine, Patient Testing, Reference Laboratory, Blood Testing, Diagnostic Solutions
Competitors	Mayo Clinic Laboratories, Quest Diagnostics, Labcorp, Exact Sciences, BioReference Laboratories, ARUP Laboratories, PathGroup, Genomic Health, Ameritox +34 more (view full list)
SIC	SIC Code 807 Companies, SIC Code 80 Companies
NAICS	NAICS Code 62151 Companies, NAICS Code 621 Companies, NAICS Code 62 Companies, NAICS Code 6215 Companies

Quest Diagnostic Questions

What is the annual revenue of Quest Diagnostic?

The Quest Diagnostic annual revenue was $9.9 billion in 2026.

Who is the Science Director of Quest Diagnostic?

Yun Ying is the Science Director of Quest Diagnostic.

How many people are employed at Quest Diagnostic?

272 people are employed at Quest Diagnostic.

Where is Quest Diagnostic based?

Quest Diagnostic is based in Secaucus, New Jersey.

What is the NAICS code for Quest Diagnostic?

The NAICS codes for Quest Diagnostic are [62151, 621, 62, 6215].

What is the SIC code for Quest Diagnostic?

The SIC codes for Quest Diagnostic are [807, 80].

Top Quest Diagnostic Employees

Yun Ying

Science Director at Quest Diagnostic

Lewisville, TX, US
1
- questdiagnostics.com
Will Scamman

Pathologist at Quest Diagnostic

Las Vegas, NV, US
4
- gmail.com
- yahoo.com
- cox.net
- questdiagnostics.com
3
- +1 702-733-XXXX
- +1 702-379-XXXX
- +1 713-303-XXXX
Anvar Sadath

Senior Software Engineer at Quest Diagnostic

Kansas City, MO, US
2
- gmail.com
- questdiagnostics.com
2
- +1 248-799-XXXX
- +1 248-802-XXXX
Henry Chodosh

IT Project Manager at Quest Diagnostic

New York, NY, US
2
- questdiagnostics.com
- att.net
1
- +1 203-994-XXXX
Patricia Neal

Nurse, Immunization ll at Quest Diagnostic

Chicago, IL, US
1
- rocketmail.com
4
- +1 312-772-XXXX
- +1 251-457-XXXX
- +1 901-474-XXXX
- +1 203-341-XXXX
Bob Wilkinson

Senior IT Security Specialist at Quest Diagnostic

Springfield, PA, US
2
- +1 609-953-XXXX
- +1 314-303-XXXX
Corey Carr

Sr. Manager - End User Experience at Quest Diagnostics at Quest Diagnostic

Humble, TX, US
1
- questdiagnostics.com
4
- +1 973-993-XXXX
- +1 281-548-XXXX
- +1 713-540-XXXX
- +1 832-644-XXXX
John Polucci

Senior Software Engineer at Quest Diagnostic

Kansas City, MO, US
1
- yahoo.com
2
- +1 913-553-XXXX
- +1 972-862-XXXX
M Rohith

Sr Android Developer at Quest Diagnostic

Overland Park, KS, US

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