COG Selftest

To access your account or to take the COGselftest again please login:

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Contact Us

Dr. John Dougherty the creator of the CST has published his first book, Better Brain Health: The Key to Your Six Cognitive Domains. It can be purchased on

If you are a physician and would like additional information about our products or using the COGselftest in your office, call us at 877-259-7353 ext. 1 or email

Medical Interactive Education, LLC

P.O. Box 50202

Knoxville, TN 37950

Phone : 877 259 7353

Fax: 865 622 2143


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Returning Users

To access your account or to take the COGselftest again please login with your username and password:

Forgot password?

Frequently Asked Questions

Taking the COGselftest is simple, convenient and very affordable. Please review this list of requirements to get started.

What is the identifier?
The patient identifier can be an alphanumeric entry. Users are encouraged to follow HIPAA guidelines when choosing an appropriate Patient Identifier. Practices are encouraged to set a standard Patient Identifier ID policy for securely referencing patients / subjects.

Is my information private and secure?
Your personal identity and financial information remain secure using the latest encryption technologies. We share your information with no one.

How much time does it take?
Make sure you have 10 minutes available to comfortably administer the test.

Will it work with my computer?
Most computer systems with an enabled internet connection can access the test with no problems. For audio support, speakers are required. The test should work with all browsers, it is recommended that the browser (Mozilla Firefox, Google Chrome) is updated with the most current version of the software.