About The Atrium Experts Group

Atrium is a nationwide expert witness referral network providing plaintiff and defense attorneys with qualified experts in the fields of psychiatry, psychology, neuropsychology, medicine, business/finance, engineering, real estate and many other disciplines.

Atrium has been in business for over 13 years, providing qualified experts in dozens of specialties to thousands of attorneys across America. We make finding the right expert faster, simpler and more affordable.

Using our search engine, you will find thousands of experts ready to consult with you on your case.


We attribute Atrium’s rapid growth to our high quality service and responsiveness. We invite you to find out for yourself. Contact us at (866) 446-0991 to discuss your expert needs.

Attorneys - Search For Experts Now

Your search can include any or all of the following options: State, Specialty and Keywords. More info.You can combine all options: Select a State and a Specialty, and add keywords. Any experts listed under that state, having the selected specialty AND who's listing includes the entered keywords will be returned. Alternatively, you can search using just one of the options, or any combination of them.
You can also Email us for all your expert needs!

Current opportunities to Join our team

Become a member of our team of expert witnesses by completing the application form here.