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The Culture At Quest Diagnostics

Information provided by the company
Creates a feeling of belonging in the team. Creates a climate in which people want to do their best.
Takes ownership for identifying and taking advantage of learning opportunities Is a people builder
Contributes toward building a grass-roots culture of continuous improvement
Is an advocate for both the business agenda and employees, operating with strong integrity around creating an inspiring workplace where employees can reach their fullest potential
Demonstrate Quest Values, Behaviors and Integrity of a Client Service Professional

Quest Diagnostics Overview

Quest Diagnostics is the world's leading provider of diagnostic testing, information and services that patients and doctors need to make better healthcare decisions. The company offers the broadest access to diagnostic testing services through its network of laboratories and patient service centers, and provides interpretive consultation through its extensive medical and scientific staff. Quest Diagnostics is a pioneer in developing innovative diagnostic tests and advanced healthcare information technology solutions that help improve patient care.
The staff at Quest Diagnostics come from unusually diverse demographic backgrounds. The company is 67.0% female and 41.9% ethnic minorities. Despite its diversity in other areas, Quest Diagnostics employees are noticeably lacking in political diversity. It has an unusually high proportion of employees who are members of the Democratic Party, at 69.0%. Employees seem to enjoy working in an otherwise diverse workplace that is dominated by members of the Democratic Party. Quest Diagnostics has great employee retention with staff members usually staying with the company for 5.7 years. The average employee at Quest Diagnostics makes $46,737 per year. Pay at Quest Diagnostics is significantly lower than some of its highest paying competitors, like AbbVie, Seattle Genetics, and Abbott Laboratories, which pay $101,723, $97,634, and $89,948, respectively.
Quest Diagnostics is an industry leader with 47,000 employees and an annual revenue of $9.4B that is headquartered in New Jersey.

The Organization’s Mission

To be the undisputed world leader in diagnostic testing, information and services.

Perks of Working at Quest Diagnostics

They know you have career goals, and they want to help you make an impact on your future. You can also join your coworkers upstairs in the Employee Lounge to socialize, relax, and grab a beer or a glass of wine.


Health Care





Founded in



Secaucus, NJ



Organization Type


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Quest Diagnostics Employee Reviews

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Zippia UserSeptember 2021


Zippia Official LogoZippia UserSeptember 2021

What Do You Like About Working There?

Work life balance, benefits,

What DON'T You Like About Working There?

Management is clueless on what frontline workers need to do there job effectively.
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Zippia UserMay 2021


Zippia Official LogoZippia UserMay 2021

What Do You Like About Working There?

Focused working environment

What DON'T You Like About Working There?

Pay was marginal, even after 25 years

What Are Your Favorite Benefits/Perks?

Goal sharing
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Zippia UserJanuary 2021


Zippia Official LogoZippia UserJanuary 2021

What Do You Like About Working There?

Clients. They are all good people.

What DON'T You Like About Working There?

The management. They looked for any negative and never a positive.

What Are Your Favorite Benefits/Perks?

They had good benefits.
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Zippia UserNovember 2020


Zippia Official LogoZippia UserNovember 2020

What Do You Like About Working There?

Great culture and health benefits

What DON'T You Like About Working There?

IT systems could use updating

What Are Your Favorite Benefits/Perks?

Flexible work hours
Zippia Official Logo


Zippia UserSeptember 2020


Zippia Official LogoZippia UserSeptember 2020

What Do You Like About Working There?

I loved working with a diverse group of client and health coaching them.

What DON'T You Like About Working There?

Its health care and it involves a diverse group, so I liked everything about it.
Anonymous review of Quest Diagnostics

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The Team At Quest Diagnostics

Key People

Stephen H. Rusckowski

Paul Brown

The Inside Scoop
Medfusion is a healthcare IT company obsessed with improving the patient experience simplifying patient-provider communications and driving financial and operational efficiencies for providers. Whether you choose to enable patient self-scheduling for all or just a portion of your open appointments, you'll be amazed at how much of your staff time, and cost, is reduced.
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Quest Diagnostics Company Rankings

Quest Diagnostics is ranked #76 on the Best Companies to Work For in New Jersey list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

Read more about how we rank companies.

Quest Diagnostics Salaries

How much does Quest Diagnostics pay?
The national average salary for a Quest Diagnostics employee in the United States is $46,737 per year. Employees in the top 10 percent can make over $87,000 per year, while employees at the bottom 10 percent earn less than $24,000 per year.
Salary Score
Average Quest Diagnostics Salary
$46,737 yearly
$22.47 hourly
Updated May 26, 2022
10 %
90 %
Average Employee Earnings

Highest Paying Jobs At Quest Diagnostics

RankJob TitleAvg. SalaryHourly Rate
1Group Leader$121,392$58
2Web Developer$116,335$56
3Team Leader$109,210$53
4Service Supervisor$109,198$53
5Software Engineer$108,675$52
6Senior Programmer Analyst$107,909$52
7Logistics Supervisor$102,987$50
8Senior Finance Analyst$98,548$47
9Forensic Scientist$98,033$47
10Account Manager$97,787$47
11Project Manager$97,671$47
12Account Executive$94,456$45
13Lean SIX Sigma Black Belt$88,072$42
14Human Resources Generalist$75,496$36
15Clinical Laboratory Scientist$70,977$34
16Human Resources Coordinator$64,831$31
17Billing And Insurance Coordinator$61,484$30
18Data Entry Associate$61,162$29
19Medical Technologist$50,410$24
20Data Entry Operator$49,105$24

Quest Diagnostics Demographics Summary

Diversity Score
We calculated the diversity score of companies by measuring multiple factors, including the ethnic background, gender identity, and language skills of their workforce.

Quest Diagnostics Gender Distribution


Research Summary. Using a database of 30 million profiles, Zippia estimates demographics and statistics for Quest Diagnostics. Our estimates are verified against BLS, Census, and current job openings data for accuracy. After extensive research and analysis, Zippia's data science team found that:

  • Quest Diagnostics has 47,000 employees.

  • 67% of Quest Diagnostics employees are women, while 33% are men.

  • The most common ethnicity at Quest Diagnostics is White (58%), followed by Hispanic or Latino (18%) and Black or African American (11%).

  • Quest Diagnostics employees are most likely to be members of the Democratic Party.

  • On average, employees at Quest Diagnostics stay with the company for 5.7 years.

  • The average employee at Quest Diagnostics makes $46,737 per year.

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Quest Diagnostics Employee Political Affiliation

Quest Diagnostics employees are most likely to be members of the Democratic Party. The largest donation made to a political party by a Quest Diagnostics employee was by Clay Cockerell. Clay Cockerell donated $20,000 to the Republican Party.


Democratic Party

69.2 %

Republican Party

28.9 %

Libertarian Party

1.1 %

Green Party

0.4 %

Employee Political Donations

NameJob TitlePartyDonation
Clay CockerellPhysicianRepublican Party$20,000
JON CohenSenior Vice PresidentDemocratic Party$17,700
Valerie FieldsPhysicianDemocratic Party$11,048
Jerome MarcusPhysicianRepublican Party$10,950
Ronald KennedyPhysicianDemocratic Party$10,438
Brad HollandInformation Technology DirectorDemocratic Party$8,365
Carleton AndersonPhysicianDemocratic Party$8,250
Stephen RusckowskiPresidentRepublican Party$8,200
Raymond GambinoPhysicianDemocratic Party$7,943
Curtis AndersonChemistDemocratic Party$4,800
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Quest Diagnostics Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.


> $1B

Founded in


Organization type


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Quest Diagnostics Subsidiaries

Subsidiaries to Quest Diagnostics include Cleveland HeartLab. Employees at the parent company, Quest Diagnostics, earn $46,737 whereas employees at Cleveland HeartLab earn $47,303, on average.
Average Salarydesc

Cleveland HeartLab

Salary Range30k - 74k$47k$47,303

Quest Diagnostics Competitors

Competitors of Quest Diagnostics include AbbVie, Seattle Genetics, and Abbott Laboratories. Employees at AbbVie earn more than most of the competition, with an average yearly salary of $101,723. Employees at Seattle Genetics earn an average of $97,634 per year, and the employees at Abbott Laboratories earn an average salary of $89,948 per year.
Average Salarydesc
Salary Range81k - 127k$102k$101,723
Seattle Genetics
Salary Range75k - 125k$98k$97,634
Salary Range71k - 113k$90k$89,948
Johnson & Johnson
Salary Range65k - 114k$86k$86,317
Becton, Dickinson and Company
Salary Range48k - 91k$67k$66,683
Boston Scientific
Salary Range50k - 87k$66k$66,196

Cleveland HeartLab

Salary Range30k - 74k$47k$47,303
Express Scripts
Salary Range28k - 63k$42k$42,379
Clinical Laboratory Partners
Salary Range29k - 55k$40k$40,195

Solstas Lab Partners

Salary Range28k - 53k$39k$39,092

Frequently Asked Questions about Quest Diagnostics

When was Quest Diagnostics founded?

Quest Diagnostics was founded in 1967.

How many Employees does Quest Diagnostics have?

Quest Diagnostics has 47,000 employees.

How much money does Quest Diagnostics make?

Quest Diagnostics generates $9.4B in revenue.

What industry is Quest Diagnostics in?

Quest Diagnostics is in the health care industry.

What is Quest Diagnostics's mission?

Quest Diagnostics's mission statement is "To be the undisputed world leader in diagnostic testing, information and services."

What type of company is Quest Diagnostics?

Quest Diagnostics is a public company.

Who are Quest Diagnostics's competitors?

Quest Diagnostics competitors include Express Scripts, Abbott Laboratories, Johnson & Johnson, Seattle Genetics, Boston Scientific, Laboratory Corporation of America Holdings, AbbVie, Becton Dickinson, Cleveland HeartLab, Clinical Laboratory Partners, Clinical Pathology Laboratories, Sonora Quest Laboratories, Solstas Lab Partners.

Who works at Quest Diagnostics?

Stephen H. Rusckowski (Chairman/President/CEO)

Paul Brown (Founder)

Are You An Executive, HR Leader, Or Brand Manager At Quest Diagnostics?

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Zippia gives an in-depth look into the details of Quest Diagnostics, including salaries, political affiliations, employee data, and more, in order to inform job seekers about Quest Diagnostics. The employee data is based on information from people who have self-reported their past or current employments at Quest Diagnostics. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by Quest Diagnostics. The data presented on this page does not represent the view of Quest Diagnostics and its employees or that of Zippia.

Quest Diagnostics may also be known as or be related to Quest Diagnostics and Quest Diagnostics Incorporated.