“The Hub for Urban Initiatives is committed to responding to the emerging social needs and critical issues facing our communities today." 

Bishop J. Jon Bruno
Episcopal Diocese of Los Angeles
President, Board of Directors



Joe Colletti, PhD, Chief Executive Officer

Joe Colletti, PhD is a social reformer who has modeled his life in the tradition of past and contemporary social reformers. Like them, he has dedicated his life to solving social problems that often stem from poverty, prejudice, and parochialism.

He has worked fervently with many cities and counties in California to end homelessness and has helped develop and implement many local jurisdictional plans and programs that have resulted in thousands of homeless people exiting their state of homelessness. He has also strategized and labored with several jurisdictions in bringing social and economic reinvestment to neighborhoods that have experienced decades of disinvestment and has also worked ardently with non-government and government agencies to end various types of discrimination involving class, disabilities, ethnicity, gender, housing, income, and land use by changing such practices in local jurisdictional ordinances and statutes within their municipal codes.

He is an Affiliate Associate Professor of Urban Studies at Fuller Theological Seminary in Pasadena, CA and the co-founder of the seminary's Office for Urban Initiatives. Much of his teaching and community and economic development experience focuses on the issues of affordable housing, economic development, fair housing, health and mental health care, homelessness, human trafficking, and substance abuse. He has recently established a Homelessness Solutions Lab that helps students learn and implement evidence-based and best practices to end homelessness among the chronically homeless individuals and families, mentally ill, substance abusers, veterans, and youth.



Sofia Herrera, PhD, Director of Research, Planning, & Policy

Sofia Herrera, PhD is a licensed clinical psychologist who is involved in several activities in the field of community psychology. She is a research faculty member at the Graduate School of Psychology at Fuller Theological Seminary and is also the Director of the seminary’s Office for Urban Initiatives. She is also the founder of the Institute for Community Psychology which is one of several community-based and faith-based institutes that partner under the non-profit, non-partisan Institute for Urban Initiatives. She is a member of the Episcopal Diocese of Los Angeles and an Associate of the Mount Calvary Benedictine Retreat House and Monastery. She is also a passionate follower of the teachings of Sor Juana Ines de la Cruz and Teresa of Avila.


 Image of Grace Roberts

Grace Roberts Dyrness, Participatory Research and Development Specialist

Grace Roberts Dyrness is a part-time associate professor in the Sol Price School of Public Policy at the University of Southern California where she teaches in the areas of public service in an urban setting, social context of planning, and sustainable tourism. Her approach has been to use advocacy planning and participatory approaches to engage people in communities in order to envision their own future and chart a path towards it. She has a graduate degree in Urban Anthropology from the Ateneo de Manila University and a doctorate in planning and development studies from the University of Southern California. Her doctoral work focused on the growth of the informal sector of the Los Angeles economy, particularly on a project with the city’s street vendors. 

Grace has had many years of experience working in the nonprofit sector in developing nations and inner cities within the United States. For eight years she lived in Manila, Philippines where she lived among urban squatter women in order to better understand how they cope with life at the margins. For the past 20 years she has been engaged in participatory action research and development in Nairobi and Eldoret, Kenya, Addis Ababa, Ethiopia, in northern Tanzania, and Philippines. It has been through these international and local experiences that she has gained a deeper understanding of what conditions are needed in order for communities to thrive and forge a sustainable future for the next generation.


Sandi “Mama” Romero, Director of Mama’s Merging Markets

Jared Hyneman, Director of Data Center

David Katzberg, Director of Operations, Chefs Center

Thelma Herrera, Web & Graphic Designer

Linda Valdovinos, Business Manager

Anna Heredia, Administrative Coordinator