Mara Group is a boutique private practice and consultancy focused on building humane, effective behavioral health. We believe effective healing starts with seeing people, not problems.

Ryan Drzewiecki, PsyD, LP is a licensed psychologist and seasoned behavioral health executive with over two decades of experience transforming people, programs, and organizations. Known for his insight-driven leadership and post-diagnostic approach to care, Ryan blends clinical depth with strategic clarity. He is the founder of Mara Group, where he provides therapy, consultation, and leadership support to individuals and systems doing meaningful work.