Leadership
Our Collective Passions Guide the Road Ahead
At COTA, we are proud of our strong leadership team that is dedicated to improving the quality of our community’s transit system and the lives it touches. The COTA team includes our executive leadership, directors and board members. At every level, COTA is committed to helping you get where you’re going.
Steering us Toward Transportation Innovation, Quality and Equity
COTA’s leadership is committed to excellence in serving all of our stakeholders – customers, employees and taxpayers. We deliver quality transportation services and conduct business courteously, safely, ethically and reliably. Every day, we demonstrate fiscally responsible and environmentally conscious leadership.

Joanna M. Pinkerton
President/CEO
A licensed professional engineer with a history of implementing solutions to capitalize on Ohio’s rich legacy of transportation, manufacturing and technical resources, Pinkerton joined COTA in April 2018.
She previously served in roles at the state’s top automotive technology institutions – Honda, Ohio State University and Transportation Research Center Inc., where she was chief operating officer. She also served in leadership roles at the Ohio Department of Transportation and in Union County, which is home to the state’s first connected vehicle corridor, the U.S. 33 Smart Mobility Corridor.

Monica Tellez-Fowler
Deputy CEO
Monica Tellez-Fowler has a decade-long track record of excellence in transit and in fiscal operations, human resources and information technology. She joined COTA as Chief Operating Officer in March 2023, following her tenure as Deputy CEO/Treasurer of Clark County Public Transit Benefit Area Authority (C-TRAN) in Vancouver, Washington where she fully embraced innovation and collaboration. Tellez-Fowler also served as Chief Financial Officer of Trinity Metro in Fort Worth, Texas prior to C-TRAN. She earned a Master’s of Business Administration from Texas A&M University and a Bachelor’s of Business Administration from Tarleton State University, graduating as a distinguished scholar.

Garth Weithman
Chief of Staff

Christina Alutto
Interim Chief People Officer

Andy Biesterveld
Chief Engineer & Mechanical Officer

Erin Delffs
Chief Financial Officer

Patrick Harris
Vice President, External Relations

Amy Hockman
Chief of Transit Operations

Monica Jones
Chief Equity Officer

Sophia Mohr
Chief Innovation and Technology Officer

Kim Sharp
Senior Director of Development

Christina Wendell
Chief Legal/General Counsel