Make a payment

We accept checks, Paypal, and credit cards.

Go to payments page

Report an issue

We work quickly to resolve issues and respond as soon as possible.

Send email

Ask a question

Please contact Tom Yoder by email or by phone/text at 330-201-7458 if you have a question.

Send email

Contact Us

Tom Yoder, PhD
Managing Director

Tom Yoder portraitTom is located in Wooster, Ohio.
Mobile: 330.201.7458
LinkedIn profile

David Vogt, PhD
Affiliated Consultant

David Vogt portraitDr. Vogt is located in Oak Ridge, Tennessee.
Mobile: 865.604.4213