Richard delaRosa

Clinic Director

Richard delaRosa, MA, BCBA, LBA, is the Clinical Director at The Treetop ABA Therapy Mesa Center, where he brings a wealth of expertise and passion to the field of applied behavior analysis (ABA) therapy. With a strong commitment to operational behavior management, Richard focuses on optimizing processes to enhance the effectiveness of therapeutic interventions and improve client outcomes. His dedication to staff retention and reinforcement ensures a supportive and collaborative work environment, fostering growth and development among his team.


Richard is particularly skilled in skills-based treatment and acceptance and commitment therapy (ACT), integrating these approaches to address complex behavioral challenges. His emphasis on early intervention highlights his belief in the profound impact of timely and targeted support for young clients, setting a foundation for lifelong success.


Beyond his professional endeavors, Richard cherishes spending quality time with his wife and three daughters, embracing family life as a source of inspiration and balance. An avid bird watcher, he enjoys the tranquility and focus that this hobby brings, mirroring his appreciation for observing and understanding behavior in both nature and his clinical work.


Richard’s leadership at The Treetop ABA Therapy Mesa Center, reflects his comprehensive approach to ABA therapy, blending innovative strategies with a compassionate commitment to the individuals and families he serves.