The Online Therapy Institute was founded by Kate Anthony and DeeAnna Merz Nagel in 2008, to draw on their combined international expertise in the field of telemental health and to provide global training. A think tank, learning community, publishing platform, and professional resource for the helping professions — long before telehealth became mainstream. Over the years, Kate and DeeAnna trained over 25,000 practitioners across the globe.
OTI came to be at a time when online therapy, coaching, supervision, and digital communication were still emerging areas of professional practice. Long before telehealth became mainstream, OTI served as an international hub for education, scholarship, ethical inquiry, professional development, and collaborative exploration at the intersection of technology and the helping professions. Read More.
To learn more about the organizations, institutions, and initiatives that engaged OTI’s services, visit the Consultancy Portfolio. To explore media coverage, interviews, and professional recognition, visit In the News.
Where are they now?
Since Dr. Kate Anthony‘s passing, OTI’s co-founder, Dr. DeeAnna Merz Nagel, has been focused on writing and teaching in areas of ethics and clinical supervision, AI applications and interventions, as well as depth psychology and psychospiritual mentorship for helping and healing professionals. See DeeAnna’s offerings.
In primary partnership was Dr. Stephen Goss, husband to Kate, psychotherapist, educator, author, editor, researcher, and long-time contributor to OTI publications, training initiatives, and scholarly projects. His work contributed significantly to the Institute’s educational and publishing efforts. Dr. Goss also served as the Associate Editor of Research to TILT Magazine. See Stephen’s offerings.
Researchers may also wish to explore the publications archive, doctoral research materials, TILT Magazine archives, and other historical resources preserved throughout the site.



