Leadership, The Westside Way, is the alignment of one’s actions with the mindsets, values, and behaviors that our organization cares deeply about.

Exhibiting these traits is expected of each employee.

At Westside, leadership isn’t defined by a title—it’s a mindset shared across the organization. Our Westside Way empowers every team member to lead with trust, care, humility, accountability, and genuine enthusiasm. We build a culture of trust where individuals feel confident sharing ideas, asking questions, and growing through feedback.

This culture prioritizes collaboration over hierarchy and empowers individuals to continuously grow, support one another, and elevate the care we deliver every day.

Executive Leadership Team

Mark Cassidy

Mark Cassidy

Chief Executive Officer

Mark Cassidy

Mark Cassidy

Chief Executive Officer

Sarah Trautman

Sarah Trautman

Chief Operating Officer

Sarah Trautman

Sarah Trautman

Chief Operating Officer

Melissa Ulatowski

Melissa Ulatowski

Chief Financial Officer

Melissa Ulatowski

Melissa Ulatowski

Chief Financial Officer

Ali Thomas

Ali Thomas

Chief Human Resources Officer

Ali Thomas

Ali Thomas

Chief Human Resources Officer

Allyson Chrystal

Allyson Chrystal

Vice President Pediatric Therapy

Allyson Chrystal

Allyson Chrystal

Vice President Pediatric Therapy

Morgan Pawula

VP of Operations

Morgan Pawula

VP of Operations