It's worth being precise here rather than overselling the point: published research on individual versus group therapy for addiction and mental health treatment is genuinely mixed. A 2019 systematic review and meta-analysis in the Journal of Substance Abuse Treatment found a small but statistically significant effect favoring group therapy specifically on abstinence outcomes, with no significant differences found on substance-use frequency, attrition, or overall wellbeing. One-on-one care isn't the clinically superior format in general — that claim isn't well supported by the evidence.
The Actual Reason High-Profile Clients Choose It
The actual reason high-profile clients often choose one-on-one care is more specific and more honest: group formats require disclosing your presence and often your condition to a room of other clients. For someone whose identity, role, or public profile makes that disclosure a real risk — reputational, professional, or personal — that structural requirement is disqualifying regardless of the format's average outcomes. The choice is about confidentiality fit for this specific population, not a universal claim about which format works better.
How That Shapes the Program
That one-to-one structure is a core part of the Pouyan Method, and it's the reason our executive rehab program runs no group sessions at all.
