Meet the Gubbio Staff


CHRISTINA ALVAREZ, Executive director

Christina joined The Gubbio Project's Board of Directors in 2015, serving as its Treasurer and its Vice-Chair.  She became Gubbio's Executive Director in 2018, and is honored to serve in this new role.  She has 15 years in the nonprofit sector, with a focus on affordable housing, human rights advocacy, LGBT activism and animal welfare. She lives with her wife and sons in San Francisco. 

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Roxana salazar, Program Manager

Roxana brings nineteen years of experience working in the non-profit world to her role as Program Manager at The Gubbio Project. Roxana studied Graphic Communications at CCSF and is a certified TESOL teacher. Originally from Latin America, Roxana has been in California for over 30 years and lays claim to both her Latin and North American cultures. San Francisco is home. She is inspired every day by seeing herself in others in both her professional and personal lives. Of her work, Roxana says she takes pride in being a part of Gubbio, knowing that at the end of each day she has had a small part in making others feel seen, welcomed, and valued. She describes herself as both an optimist & a pacifist. When not at Gubbio, Roxana is an avid artist and is inspired by her favorite illustrator, Moebius.

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John Brett, Site Coordinator

John grew up on a wheat farm far from metropolitan SF. He began work at The Gubbio Project in June 2016 after having slept on the floor of Saint John the Evangelist during a street retreat with The Faithful Fools. He's a seminarian and has chosen to work with The Gubbio Project as he continues his formation and discernment. He continues to work as a ministry assistant with the San Francisco Night Ministry and previously completed a Chaplaincy Residency at John Muir Health in Concord. Prior to seminary, John completed his BA in Spanish and Performance Studies at Dartmouth College and arrives to Gubbio with a background in non-profit work, having served as the director of a regional legal aid program in Washington State.


Ed Bowers, Hospitality Monitor

Ed has lived in the San Francisco Tenderloin for 14 years. He doesn't remember too much before that, though he remembers that he graduated with a "worthless" English-major degree from the University of New York at Binghamton. He was married twice, and has written a few poems. Now, he says, "I am honored to work at a job that for me is from the heart instead of for the wallet."


Roy Butler, Hospitality monitor

Roy has a passion for giving back and being of service to others. He has worked for HealthRight 360 and volunteers with organizations such as United Playaz. He says, "I thank God for blessing me with an opportunity to work at The Gubbio Project." He is married and has a beautiful three-year old daughter. We are happy to have him as part of the Gubbio family!


Leonard Gardiner, Hospitality Monitor

Leonard was born and raised in Lagos, Nigeria in West Africa. He studied general education in Nigeria and Human Services at the University of Phoenix. He came to the United States in 1982 and has been in San Francisco since 2008. He now lives in the Tenderloin and has been at Gubbio since 2014, starting out as a volunteer and bringing with him experience from his previous work at Glide and The Living Room, other Tenderloin establishments. He has two boys: Evan, 27, and Lavarius, 19, who works at the Tenderloin Museum and is attending City College.



Crystal is a native of San Francisco and a wonderful mother to an awesome and handsome boy. After overcoming being a homeless teen, she found that her passion and destiny is to help those who find themselves in situations less fortunate than others, and to lend a helping hand or listening ear to people whenever she can. “Becoming a part of The Gubbio Project,” Crystal say, “was like a dream come true.”


Jenna Mcelroy, part-time development associate

Jenna started volunteering with The Gubbio Project in 2013 as a hospitality monitor and has been supporting Gubbio's development work ever since. She currently works with the ACLU of Pennsylvania as their Major Gifts Officer and serves as a board member with the School of the Americas Watch. In San Francisco, she worked as the Development Director with Jamestown Community Center and in other development capacities with Bissap Baobab and San Francisco Baykeeper. She has been involved in many projects along the US-Mexico border and throughout the US & Latin America, documenting human rights abuses and aiding in migrant support work. She graduated with her Master’s in Law & Social Policy and Master’s in Social Work from Bryn Mawr College. She currently lives in Philadelphia with her rescue pup, Cap'n Crunch!


bekah puddington, hospitality monitor & outreach assistant

Bekah is a full-time volunteer at The Gubbio Project through Mennonite Voluntary Service. A native of northern New York, Bekah is loving her experience of living in San Francisco so far! She has her BA in English and a background in working in education in a variety of settings, including in public schools, in a rural boarding school in South Korea, and in the great outdoors of North America. She is eager to learn all she can and to be a helpful presence at Gubbio this year.