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Working At Quest Diagnostics

Zippia Score 4.5

Quest Diagnostics overview

Quest Diagnostics Incorporated is an American clinical laboratory founded in 1967 as Metropolitan Pathology Laboratory, Inc.
The staff at Quest Diagnostics come from unusually diverse demographic backgrounds. The company is 59.0% female and 41.8% 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 67.5%. 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 3.9 years. The average employee at Quest Diagnostics makes $44,565 per year. Pay at Quest Diagnostics is significantly lower than some of its highest paying competitors, like Pfizer, Johnson & Johnson, and Unilab, which pay $79,212, $76,510, and $75,008, respectively.
Quest Diagnostics is an industry leader with 43,000 employees and an annual revenue of $7.6B 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 Providers & Services





Founded in



Secaucus, NJ



Organization Type


Is This Your Company?

The team at Quest Diagnostics

Key People
  • Steve Rusckowski (Chairman, President, CEO)
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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What do people say about Quest Diagnostics


Zippia Official LogoZippia UserDecember 2019

What Do You Like About Working There?

The Modern Technology more up to date than any other company. Show More


Zippia Official LogoZippia UserSeptember 2019

What Do You Like About Working There?

Flexibility Show More


Zippia Official LogoZippia UserAugust 2019

What Do You Like About Working There?

Size and opportunity. The company had a lot of different positions. Show More


Zippia Official LogoZippia UserApril 2019

What Do You Like About Working There?

The ability to work independently and the team effort to provide error free testing. Show More
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Quest Diagnostics Rankings

Quest Diagnostics is ranked #7 on the Best Health Care 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.

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Quest Diagnostics Salaries

How much does Quest Diagnostics pay?
The national average salary for a Quest Diagnostics employee in the United States is $44,565 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 $22,000 per year.
Salary Score
Average Employee Earnings

Quest Diagnostics Salaries By Job Title

While Quest Diagnostics employees earn an average yearly salary of $44,565, different roles can command different wages. Some of the positions that earn high wages at Quest Diagnostics include Web Developer, Senior Programmer Analyst, Logistics Supervisor, and Account Executive. A typical Web Developer salary at Quest Diagnostics is $88,967 per year. To get a better sense of the salaries at Quest Diagnostics, other roles such as Dispatcher and Billing Representative can be considered as well. For comparison, the title Dispatcher at Quest Diagnostics earns $30,921 per year.

Quest Diagnostics careers

On average, employees at Quest Diagnostics stay with the company for 3.9 years. Employees most commonly join Quest Diagnostics after leaving American Red Cross. When they leave Quest Diagnostics, they most frequently get their next job at Laboratory Corporation of America.

Average Length of Employment
Abbott5.1 years

Quest Diagnostics

3.9 years
Top Employers Before Quest Diagnostics
Walmart9.7 %
US Army6.8 %
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Top Employers After Quest Diagnostics
Walmart6.9 %
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Quest Diagnostics Employee Political Affiliation


Employee Political Donations

Clay CockerellPhysician
$20,000Republican Party
JON CohenSenior Vice President
$12,100Democratic Party
Jerome MarcusPhysician
$10,950Republican Party
Ronald KennedyPhysician
$10,438Democratic Party
Brad HollandInformation Technology Director
$8,594Democratic Party
Carleton AndersonPhysician
$8,250Democratic Party
Raymond GambinoPhysician
$7,118Democratic Party
Stephen RusckowskiPresident
$5,700Republican Party
Valerie FieldsPhysician
$5,170Democratic Party
Curtis AndersonChemist
$4,800Democratic Party
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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 Unilab, Specialty Laboratories, and North Shore Medical Center. Employees at the parent company, Quest Diagnostics, earn $44,565. In comparison, the salaries at Unilab, Specialty Laboratories, and North Shore Medical Center are $75,008, $74,073, and $65,486.

Quest Diagnostics Competitors

Some of the competitors of Quest Diagnostics are Pfizer, Johnson & Johnson, and Unilab Corporation. The average salaries at Pfizer rank the highest, with their employees earning an average salary of $79,212 per year. The employees at Johnson & Johnson earn an average yearly salary of $76,510 per year, and the salaries at Unilab Corporation average $75,008 per year.

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 43,000 employees.

How much money does Quest Diagnostics make?

Quest Diagnostics generates $7.6B in revenue.

What industry is Quest Diagnostics in?

Quest Diagnostics is in the health care providers & services 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 Abbott, Solstas Lab Partners Group LLC, Laboratory Corporation of America Inc., Shiel Medical Laboratories, Unilab Corporation, Lab, North Shore Medical Center, Pfizer, Anthem, Johnson & Johnson, Becton Dickinson and Company, AmeriPath Holdings Inc., ARUP Laboratories, Diagnostic Laboratory of Oklahoma LLC, MANHATTAN PHYSICIANS LAB, Diagnostic Laboratory Services, Xerox, Clinical Laboratory Partners LLC, CSL Behring, McKesson.

Who works at Quest Diagnostics?

Steve Rusckowski (Chairman, President, CEO)

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You can find out what it is like to work at Quest Diagnostics, also known as QUEST DIAGNOSTICS INC, Quest Diagnostics and Quest Diagnostics Incorporated.

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. 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. The data presented on this page does not represent the view of Quest Diagnostics and its employees or that of Zippia.