Immediate medical danger, overdose, violence, or life-threatening emergency? Call 911. Suicide or mental-health crisis? Call or text 988.

Local access. National authority.

Our Team and Philosophy

Every family situation is nuanced and deserves an individualized map for health and success. The Firm combines nationally documented intervention experience with direct, accountable family guidance from Nashville.

Darren Hobbs, founder and president of The Firm Addiction Consulting in Nashville

Darren Hobbs, CIP — Founder and President

Darren Hobbs is a Nashville-based Certified Intervention Professional and founder and president of The Firm Addiction Consulting. A&E features Darren as an interventionist and CIP on Intervention, and PragerU maintains his dedicated presenter profile. FOX Nation has also featured Darren in national conversations about addiction and fentanyl.

With 15 years of experience serving families nationally and in international engagements, Darren combines intervention strategy, independent treatment guidance, family-system work, and practical follow-through. He developed Love Them Without Losing Yourself to help families change the conditions surrounding addiction without abandoning the person they love.

Darren’s family methodology

Darren developed Love Them Without Losing Yourself: connection without control, compassion without enabling, boundaries without abandonment, and influence without coercion. The principles form a consistent foundation, but Darren maps their application to the nuance of each family rather than forcing families into a script.

Zach Livingston, interventionist, recovery coach, and case manager at The Firm Addiction Consulting

Zach Livingston, Interventionist and Recovery Coach

Zach Livingston, CIP, CCMI, is a nationally recognized interventionist and recovery coach featured alongside Darren Hobbs on A&E’s Intervention.

Zach is known for bringing calm, credibility, and uncompromising accountability to complex family situations. His work combines lived experience, professional credentials, residential-treatment experience, case management, and nationally televised intervention work.

Lizzie Harrigan, clinical director at The Firm Addiction Consulting

Lizzie Harrigan, Clinical Director

As Clinical Director, Lizzie Harrigan brings extensive clinical experience to assessment, case consultation, treatment coordination, and quality of care. Her role strengthens the bridge between practical intervention strategy and clinically responsible planning. Additional credential details will be published only after source verification.

A multidisciplinary response when the case requires it

The Firm may coordinate physicians, clinicians, travel nurses, and appropriately qualified security professionals based on the needs and risks of an individual case. Team composition is never presented as a substitute for 911, 988, emergency departments, or local emergency responders.

Verified media and professional profiles

Darren and Zach are both listed by A&E as interventionists on Intervention. Darren’s television credits are also listed on IMDb. Visit Media & Expert Appearances for verified interviews and third-party profiles.

Common questions

Who leads the initial consultation?

Darren serves as founder, president, and primary sales and strategy lead. The professional assigned to delivery depends on fit, availability, scope, and the family’s needs.

Will we know who is working on our case?

Yes. Roles, scope, and communication expectations are clarified before an engagement begins.

A better plan can start with one conversation.

Tell us what is happening. We will help you identify the next responsible move.