Board of Directors

Gabe Gutierrez, Chair

Gabe_Gutierrez.jpgGabe Gutierrez works for San Diego Gas & Electric (SDG&E) in the community relations department. His responsibilities include corporate and employee philanthropy, public affairs support and the management of large scale employee giving initiatives. Additionally, Gabe serves on the Chula Vista Planning Commission and previously served on the Chula Vista Safety Commission.

Previous to working for SDG&E, Gabe served as a Policy Advisor to San Diego County Supervisor Ron Roberts where he recommended Land Use and Public Safety Policy. During his time at the County, Gabe managed the creation and implementation of an advanced incident command system for public safety that is now used by the state of California and governments throughout the world.

Gabe earned a Master of Public Administration from San Diego State University, School of Public Administration. Additionally, Gabe participated and graduated from the America’s Leaders of Change program an executive leadership program developed by the National Urban Fellows through the University of Kansas. Gabe resides in Chula Vista with his wife Janice. 

Eduardo Velasquez, Vicechair

Eduaro_s.jpgEduardo is the Research Manager at San Diego Regional EDC, responsible for analyzing the scale and depth of the impact that industry and development have on the region's economy. Additionally, he is EDC’s Cleantech industry lead, supporting companies that make up a $2 billion cluster and directly employ 6,000 people in the region. Prior to joining the EDC, he worked as an Economist at Wells Fargo Bank for nearly eight years. Eduardo relies on public transit for his commute from North Park to Downtown, serves on his neighborhood planning group, and sits on the Chamber of Commerce Infrastructure, Housing, and Land Use Committee. He holds an MA in Business Economics, as well as a Double BA in Business Economics and Law & Society from UC Santa Barbara.

Clarissa Falcon, Treasurer

Clarissa_Falcon.pngClarissa Reyes Falcon is Principal Consultant and Owner of Falcon Strategies LLC. With 20 years of experience, Clarissa has demonstrated expertise in the government, community, and non-profit arenas. She served as District Director for the 40th California State Senate District represented by Senator Denise Moreno Ducheny from April 2003 until November 2010 overseeing three district offices in Chula Vista, El Centro, and Coachella. Prior to working for Senator Ducheny, Clarissa worked as key staff on public policy for the San Diego Regional Economic Development Corporation (SDREDC). In that capacity, she helped to develop the organization’s public policy priorities and provided regular communication to elected officials and partner organizations on the SDREDC’s strategic goals and mission. Clarissa is experienced at forming coalitions to support key policy and initiatives, and has dedicated fourteen years to serving the most disadvantaged and underserved communities in California.

Clarissa resides in Bonita with her husband, Michael, and her two children, Benjamin and Ella. 

Dave Schumacher, Secretary


Dave Schumacher is a founder of WalkSanDiego, one of the two organizations that merged to form Circulate. He retired from the San Diego Association of Governments in 2016 after a 33 year career. He led the transit planning section at SANDAG and was responsible for overseeing the development of the regional long-range transit plan, managing corridor planning for light rail transit (LRT) and bus rapid transit (BRT) projects, developing the regional short-range transit plan, and coordinating with the Metropolitan Transit System (MTS) and North County Transit District (NCTD) on short-term planning and corridor planning activities. Implementation of these studies is guided by the Transit First strategy, a long-range vision on the role public transportation will play in the region.

Dave is currently working part-time with WSP | Parsons Brinckerhoff as a Senior Planning Manager for transit-related studies and projects.

Dave formerly chaired the Transportation Research Board (TRB) Committee on High Occupancy Vehicle Systems. He is a Board member of the San Diego chapter of Lambda Alpha International, and was a former Board member of the City Heights Community Development Corporation. He was also a co-founder and former Board chair for WalkSanDiego, one of the predecessor organizations of Circulate San Diego.

Aaron Contorer


Aaron is the CEO of FP Complete, a software company based in the San Diego area. He is president of the Contorer Foundation, which focuses on environmental sustainability and wealth studies. Aaron is a partner and board member of San Diego Social Venture Partners, working to increase regional philanthropy, and is co-founder and chair of SDSVP's Environment Accelerator Fund. He is also a board member of Equinox Center. Aaron was awarded Channel 10’s first-ever Environmental Leadership Award in 2009.

Aaron is a former executive of Microsoft Corporation, where he helped to build products including Windows, MSN, Visual Studio, and in-house engineering tools. He served on the CEO's staff and founded the Microsoft Big Gift Club for new philanthropists. He was also an inventor, named in several patents in computer networking and security, and was an executive of three other small software companies.  

Keeley Halsey

Keely Halsey is an environmental and land use attorney, and the former director of legislative affairs for the City of San Diego. Keely's background includes experience in environmental policy and resource management, sustainability and climate change initiatives, as well as elections, ethics, and intergovernmental affairs. She is a graduate of Georgetown University and the University of San Diego School of Law, and is a member of the State Bar of California.

Keely's interest in transit planning stems from her involvement in long-range land use planning and smart growth initiatives. She promotes the development of safe and convenient transit in order to improve the quality of neighborhoods and help the region meet its greenhouse gas emission reduction goals. 

Stephen Haase


As the Senior Vice President of Baldwin & Sons, Stephen provides entitlement support for the company’s land development projects, from conceptual design through the entitlement process to the delivery of infrastructure improvements and implementation of individual neighborhoods and projects. He oversees a project team that includes internal staff and professional consultants in the preparation of policy, environmental, and engineering documentation to achieve project approval. Stephen leads the forward-planning efforts for projects in the award-winning master plan community of Otay Ranch in Chula Vista. He is actively involved in project design and community outreach to achieve the company’s goal of delivering the highest quality communities. Stephen is a member of the American Planning Association (APA), Urban Land Institute (ULI), NAIOP, and the Building Industry Association (BIA) of San Diego.

Andy Hamilton


Andy Hamilton has worked on transportation, land use, and air quality issues at the San Diego Air Pollution Control District since 1994, and his work includes promoting alternatives to motor vehicles. He did similar work as a staff scientist at the Conservation Law Foundation in Boston between 1986-1993. Andy is the author of the San Diego Air Pollution Control District's publication Tools for Reducing Vehicle Trips Through Land Use Design and WalkSanDiego's Slow Down! Taming Neighborhood Traffic. He holds a bachelor's degree in biology from the University of Kansas, a master's degree in ecology from University of California Davis, and a master's degree in urban and environmental policy from Tufts University in Boston. 

Scott Mass


Scott Maas is a LEED-certified architect and associate principal at Safdie Rabines Architects, where he works on a variety of project types from urban master plans and infill mixed-use projects to hotels and custom single-family residences. He is a passionate believer in the environmental, physical, social, and economic benefits of walkable neighborhoods and well-designed environments. Scott is a graduate of University of San Diego's School of Business, where he earned his undergraduate degree in finance and business administration. After working in San Francisco as a manager at an investment bank, Scott returned to San Diego to study architecture, receiving his Master of Architecture degree from the NewSchool of Architecture & Design in 2005. During graduate school, Scott worked at Estudio Teddy Cruz, where his projects included a non-profit affordable housing and community center near the Tijuana border, and a prefabricated frame system designed to support informal settlements in Tijuana. Scott grew up in Hawaii, which cultivated his affection for bipedalism, running and hiking trails around Oahu and walking the beaches to his favorite surf spots.

Gonzalo Quintero, Ed.D.

Gonzalo_Quintero_-_Cropped.jpgDr. Quintero was born and raised in San Diego. A lifetime resident of the South Bay, he has dedicated his time and energy to the service of his fellow man. He earned his Master of Public Administration in 2008 from SDSU and hi Doctorate in Education from SDSU in 2011. As an educator he has provided service to students of Southwestern Community College as well as San Diego State University's College of Extended Studies as an instructor and administrator. Public service has also been his passion and he realizes it in the City of National City having served as Traffic Safety Committee member, and later as chair, for 6 years. He is currently serving his first term as Planning Commissioner for his home town of National City. An advocate for small business, you can find Dr. Q serving day in and day out as General Manager of La Bella Pizza Garden in Chula Vista. Dr. Quintero's spirit of collaboration has kept the 62 year old small business relevant in a fast-paced and ever-changing environment. Seeing firsthand the needs of public and alternative modes of transportation for students and staff Dr. Quintero understands the dynamics of our mission and vision. 

Deanna Spehn

Deanna has a long track record of public service serving as staff to elected officials.  She currently serves as Special Assistant to Assembly Speaker Emeritus Toni Atkins.  She was previously Policy Director for California Senator Christine Kehoe, and Committee Consultant for the City of San Diego’s council committee, Rules, Budget & Intergovernmental Relations, as well as a Senior Policy Analyst for former San Diego Mayor Susan Golding.






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