Ellenhorn

Ellenhorn

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04/13/2026

“Both IHRP and MI are vital additions to the treatment of problematic habits.” Explore the intersection of Integrative Harm Reduction Psychotherapy and Motivational Interviewing in a three-day training event, presented by Ross Ellenhorn and led by Andrew Tatarsky and Dee-Dee Stout.

The event is Friday-Sunday, June 5-7, 2026 at New Center For Psychoanalysis in Los Angeles. CEs available. Register at the link below.

https://app.tpn.health/education/integrative-harm-reduction-psychotherapy-ihrp-meets-motivational--d7397225

03/23/2026

"We're interested in changing the conversation in this country about drug use, and helping to cultivate more compassion." Join Motivational Interviewing expert Dee-Dee Stout, along with Andrew Tatarsky, for a skill-building exploration of IHRP and Motivation Interviewing. Sign up for the three-day training now.

https://app.tpn.health/education/integrative-harm-reduction-psychotherapy-ihrp-meets-motivational--d7397225

12/17/2025

Ellenhorn’s Director of AMBIT Services, Shelly Simpson, will be co-facilitating Mentalizing Together, a twice-monthly virtual series for anyone interested in exploring and applying the principles of mentalizing.

Whether you’re new to the concept or bring years of clinical experience, this series offers a space to connect with others who share an interest in understanding minds — our own and each other’s.

The series runs from January 28 through May 27. Learn more and register at the link below:
https://www.mentalizinginitiative.org/mentalizing-together

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406 Massachusetts Avenue
Arlington, MA
02474