About Tim Nesvig

A smiling man with short brown hair and a beard, wearing a patterned black and white shirt, standing in front of a stone wall.

I am a husband, father, and Licensed Professional Counselor specializing in the treatment of OCD and anxiety disorders. Phoenix is home to me—and it’s also where I once received help for my own OCD. Because of that experience, it is especially meaningful to now support others in the Valley who are facing similar struggles.

I was trained by OCD and anxiety specialist Kristin Mervich and have helped many children, adolescents, and adults work through debilitating anxiety and OCD. Using evidence-based approaches such as Exposure and Response Prevention (ERP), I help clients learn practical tools to face their fears, break free from the cycles that keep anxiety going, and regain a sense of confidence and control in their lives.

I believe effective therapy combines both skill and compassion. My goal is to create a supportive environment where clients feel understood while also being guided through the proven strategies that lead to lasting change. It’s a privilege to walk alongside people as they move from feeling stuck and overwhelmed to living with greater freedom, resilience, and hope.