SEEDS Board of Directors 

Joy Delizo-Osborne, Co-President

Joy is currently on the Memphis team at Education Resource Strategies (ERS), collaborating with the Shelby County Schools team to scale strategic school design and roll out student-based budgeting.


Prior to joining ERS, Joy was the founding Director of Upper School at East Bay Innovation Academy in Oakland, CA. EBIA implemented an innovative project-based learning and technology-focused model with a diverse set of students that hailed from every zip code in Oakland. Before that, she served in teaching and administrative roles in a number of schools including the KIPP King Collegiate and KIPP NYC College Prep High Schools.


Outside of her work at ERS, Joy enjoys cooking, baking, reading young adult novels, and spoiling her dogs Ron and Russell.

Gail Silverstein, Co-President

Gail Silverstein is a Clinical Professor of Law at University of California  Hastings College of the Law. At UC Hastings, she co-directs and co-teaches two experiential courses: Individual Representation Clinic, in which law students represent low income clients under attorney supervision while learning the skills, ethics and mindsets of successful client representation, and Mediation Clinic, in which law students mediate cases while learning about mediation. Gail’s legal expertise is in the areas of state and federal public benefits, employment, housing, and criminal records expungment law. She represents clients in state court and at state and federal administrative hearings. Gail has also mediated hundreds of cases and has developed expertise in housing and employment discrimination and retaliation matters, workplace disputes, and small claims court matters.

Prior to her work at UC Hastings, Gail was a supervising attorney for several years in the HIV/AIDS unit of East Bay Community Law Center (EBCLC) and an attorney at the Hawkins Center in Richmond, California. Gail has held leadership position on numerous Boards and community efforts, including Women Organized to Respond to Life-Threatening Disease (WORLD), Berkeley Law Foundation and the Family Care Network.

Gail lives in Berkeley with her husband, two young children, and cat. She enjoys chocolate, podcasts, books, cooking, hiking and yoga.

Mark Miyasaki, Treasurer

A proud East Bay native, Mark is an associate attorney at Bohbot & Riles, PC, a law firm in Oakland, CA.  He represents plaintiffs in employment and personal injury matters and assists small businesses with human resources and corporate formation matters.  During law school, Mark also worked on elder abuse and consumer fraud cases as well as family law cases.  Mark holds a JD and an MBA from Golden Gate University School of Law/Ageno School of Business and a B.A. in European History from the University of California, Santa Cruz.  In his free time, Mark enjoys traveling, reading, playing tennis, and spending time with family and friends.

Betsy Candler, Secretary

Betsy Candler teaches at Berkeley Law where she is the Director of the LL.M. Legal Research and Writing Program. She also has an Alternative Dispute Resolution practice, Candler Mediation. Prior to becoming a mediator and teacher, she worked for over a decade in criminal defense, focusing primarily on death penalty cases in California and Georgia. Betsy has been a volunteer mediator, case developer, and facilitator with SEEDS. She has also assisted the SEEDS staff in teaching the 40-hour Mediation Certification trainings. Betsy received her J.D. from the University of Minnesota School of Law and her B.A. in Religion from Luther College. Betsy is also a Board Member of the Albany Berkeley Girls Softball League (ABGSL), where she enjoys coaching her two daughters.

Ruth Bissel

Ruth uses her anthropological training to coach teachers and supports diverse, equitable educational experiences for students.  She regularly leads educator workshops on restorative practices at the local and national level and has provided educator training on African American history at the Museum of the African Diaspora (MoAD) in San Francisco.  Ruth is currently the Head of the Upper School for San Francisco Day School and is responsible for guiding the academic program for middle school students. She serves on the Advisory Board for SF Breakthrough and is a Board of Trustee at Prospect Sierra School.  Previously, she has served on the Board of Directors for Beyond Differences, a national nonprofit served on ending social isolation in middle school. In her spare time, she enjoys spending time with her husband and two children.

Amani Dunham

As a classroom teacher, Amani Dunham was always the most drawn to the social-emotional and behavioral health of her students and colleagues. For five years she spearheaded the San Lorenzo Unified School District’s initiative to implement Restorative Practices and Restorative Justice. Last year she transitioned into an administrative role continuing to bring a restorative approach to her work as Coordinator in the department of Student Support Services. Amani co-facilitates a regular Racial Equity meeting for all site and district leadership and believes that working to understand the complex issues of race and racism, trauma responsiveness, and equity are central to the successful implementation of Restorative Practices. She is an avid lover of nature and can often be found outside behind a camera or pair of binoculars. Amani has been a credentialed public school teacher in Alameda County for almost 20 years. She graduated from UC Berkeley with a B.S. in Ethnic Studies and more recently her Masters in Education and Administrative Services Credential through UC Berkeley’s Principal Leadership Institute.

Mark Jacobs *on sabbatical

Mark X. Jacobs has more than 20 years of experience in consensus-building, collaborative process design and facilitation, environmental protection, and non-profit leadership. As the Founding Executive Director of the Coalition on the Environment and Jewish Life (COEJL) from 1994 to 2003, Mark played a pivotal role in engaging the American Jewish community in environmental education, action, and advocacy and providing leadership to interfaith environmental efforts. Between 2008 and 2015, he worked as a Senior Mediator and Program Manager at the Meridian Institute, designing and facilitating collaborative processes that help diverse parties identify critical issues, build relationships and trust, construct innovative solutions, and implement durable decisions.


In 2015 Mark joined the staff of Urban Adamah, a Jewish community farm and education center in Berkeley. Prior to serving as Associate Director, he served as Urban Adamah's Board President from its inception in 2011 until April 2015. Mark has been a volunteer mediator with SEEDS since 2013, and joined the Board in 2015. He has an MA in International Relations and a Graduate Certificate in Development Studies from Yale University, as well as a BA in Sociology from the University of California, Santa Cruz. He lives in Berkeley with his husband, Daniel Barash, and their two young children.

Ray Lader

Ray Lader currently works at Google as an Investigations Care Specialist where he helps employees connect to the resources they need during difficult times. Prior to that, Ray spent over 12 years working in higher education focused on student affairs with an emphasis on engagement, restorative practices, and equitable processes. Ray's passion is to engage in thoughtful and meaningful work that improves communities and creates spaces where people can come together in service to each other. 


When away from work, Ray seeks out experiences from meaningful conversations on how to change the world with friends to taking in live music in a new venue. 

Meghan Lang

Meghan Lang is a mediator and collaborative attorney at North Star Mediation Partners LLP. She specializes in facilitating emotionally complex family conversations, including dissolution of marriage and domestic partnerships, co-parenting challenges, and concerns related to aging parents. Meghan also serves on the Steering Committee of Collaborative Practice East Bay, an organization that brings legal, mental health, and financial professionals together to educate and guide people in their efforts to reach durable, mediated agreements.


Before forming North Star, Meghan was a civil rights litigator. She spent several years with the National Center of Youth Law as an Equal Justice Fellow, followed by civil rights class action work in private practice. Meghan received her J.D. from UCLA School of Law, Public Interest Law and Policy Program, and her BA from Cornell University.  Meghan has volunteered for SEEDS as a case developer, a mediator, and a coach. She lives in Berkeley with her husband and two children. Meghan joined the SEEDS Board in 2017.


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2530 San Pablo Ave. Suite A,

Berkeley, CA 94702



Monday - Thursday, 9:00am - 5:00pm

Note: Physical office closed during Shelter in Place. SEEDS continues to operate and remote services are available.




© 2014 by SEEDS Community Resolution Center