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Quest Diagnostics is a Fortune 500 American company providing diagnostic information services. The company provides comprehensive diagnostic testing services through its network of patient service centers and laboratories, and offers interpretive consultations through its huge medical and scientific staff. This Quest Diagnostics employee portal login guide provides instructions on how to sign into your Quest Diagnostics employee account.
Quest Diagnostics Employee Portal Login Guidelines
Follow the steps listed in this section to access the Quest Diagnostics employee portal through a PC’s internet browser.
- Open your PC’s browser.
- Visit the Quest Diagnostics employee portal.
- Once the page loads, you will see the “Employee Portal Login” section.
- Enter your user ID in the top field.
- Enter your password in the next field.
- Click on the “Log in” link, or press the “Enter” key once.
- Once the system verifies your details, you will be taken to your account’s dashboard.
Quest Diagnostics Employee Portal Mobile Login Guidelines
The steps listed in this section will help you log into the Quest Diagnostics employee portal through a mobile device’s browser.
- Open your mobile device’s browser.
- Go to the Quest Diagnostics employee portal at employee.questdiagnostics.com.
- On the page, identify the “Employee Portal Login” section.
- Input your user ID in the first field.
- Input your password in the next field.
- Tap the button labeled “Log in” to get to your account.
Quest Diagnostics Employee Portal Login – Additional Troubleshooting
If you receive the error “Failed to authenticate,” it is possible that you typed an incorrect user ID, password, or both. Try these tips to resolve the problem:
- Confirm that you are typing the correct user ID and password.
- Ensure that you are typing your password in the correct lowercase and uppercase characters.
Quest Diagnostics will temporarily disable your account after consecutive failed login attempts. If you find yourself in this position, don’t worry. Just call the IT Service Desk to have your account reactivated.
If you’ve forgotten your login details (User ID and Password), visit the Human Resource Department for assistance.
Note that the Quest Diagnostics employee portal is optimized to work best on the two most recent versions of Mozilla Firefox, Safari, and Internet Explorer. Therefore, always use the browsers listed above whenever you want to access your employee account.
If you’re trying to access the Quest Diagnostics employee website and it won’t load:
- Clear your browser’s cache, cookies, history, and temporary internet files.
- Remove unnecessary extensions from your web browser.
- If the compatibility mode is on, turn it off.
- Temporarily disable your antivirus or anti-spyware software.
- Enable pop-ups in your internet browser.
- Ensure your browser is configured to accept third-party cookies.
- Add employee.questdiagnostics.com to your browser’s list of trusted sites.
If you need any further help, contact the department of Human Resources.