Board Members and Management Staff
The Volunteer Center’s board of directors
is a distinguished group of professionals in the fields of business, education and civic service who give generously of their time to make this work a success. The Volunteer Center is managed by a group of dedicated and experienced staff
, as well as volunteers
Board of DirectorsCathy Hwang, CPA—President and Chair
Principal, Lindquist, von Husen & Joyce
To Cathy Hwang, a principal in audit and attestation services at Lindquist, von Husen & Joyce, being an auditor isn’t solely about reacting to transactions that have already happened; the corrections she makes can positively impact her clients’ businesses now and in the future. Cathy
joined the firm in October 2000 and became a principal in January 2005. She works with clients in the areas of manufacturing, professional services corporations, real estate developments, research and development enterprises, and various nonprofit organizations including social services providers, large local affordable housing developers, and real estate property management companies.
Cathy is also a frequent trainer on accounting and auditing topics for professional staff. She is involved in LVHJ’s information technology decisions and helps the firm choose tools that make their audit work highly efficient. Before joining the firm, Cathy had experience in healthcare, software development, and document management industries.
She appreciates the fast-paced nature of the field and also brings her love of technology into her accounting practice as often as she can.
In her spare time, Cathy enjoys traveling with families and friends. She is also a loyal fan of crime stories, and passionate about adventures.
Jonathan Lemberg—TreasurerPartner, Osborn McDerby LLP
Jonathan Lemberg is a partner at the law firm of Osborn McDerby LLP, specializing in corporate finance, private equity/venture capital investment, and merger and acquisition transactions. A Mandarin and Japanese speaker, Jonathan spent several years studying and working in Hong Kong and Tokyo.
Pro bono work has always been an important part of Jonathan's legal career. Early in his career, he served as the pro bono coordinator for transactional attorneys at a leading Wall Street law firm. While living in Hong Kong, Jonathan was a member of the Executive Committee of the Asian Youth Orchestra (AYO), a not-for-profit group that brings together young musicians from Asia to study and tour with world-class musicians and conductors from major U.S. orchestras. After returning to the United States, Jonathan continued working with the AYO, and volunteering to help disadvantaged youth deal with legal issues relating to their special education needs.
Jonathan was named by Asia Law magazine as a "Leading Lawyer in Asia," and is a frequent speaker on U.S. securities laws and on doing business in China. He received his bachelor's degree in Far Eastern Languages and Civilizations from the University of Chicago, and his law degree from Columbia University. He is a member of the California, New York and Hong Kong bars.
Juliana Deans—SecretaryCorporate Philanthropy Senior Manager, Silicon Valley Community Foundation
Juliana is a frequent speaker on emerging corporate CI trends, including developing skills-based volunteerism, creating value-add CI programs, and engaging Gen Y employees. Known for her engaging presentation style, Juliana challenges the corporate and nonprofit sectors to cross-collaborate to develop opportunities to drive meaningful social outcomes that strengthen local communities.
Still unable to believe her good fortune in transferring to the Bay Area from the ever-humid Southeast, Juliana is personally active in the Bay Area. Her current volunteer commitments include; board member for The Volunteer Center, a steering committee member for the CBS5 Jefferson Awards, and member of the Full Circle Fund. Juliana also teaches the “Ethics in Action” curricula for the California Association of Student Councils and the Bay Area Jefferson Award Youth Service Leadership high schools. She was founder/chair (2004, 2005) of the United Way Bay Area's Corporate Leadership Council and served on Atlanta-based Giving Tree’s board of directors.
Juliana has over twenty years of community involvement, marketing, business development and communications experience, primarily for large, global businesses. Prior to joining Deloitte, Juliana was the Director of Communications for Vanderbilt’s Owen Graduate School of Management and the Director of Marketing for Creditor Resources, Inc., a division of AEGON nv.
Originally from Washington, DC, she has an MBA from Emory University and a BA from George Washington University.
Client Executive Sales, Barney & Barney, LLC.
Bio coming soon.Barbara Contreras
Pacific Gas and Electric Company
Barbara Contreras is a member of Pacific Gas and Electric Company’s Executive Communications Department. She assists the President in managing his employee engagement opportunities and external events. Previous to this position, Barbara worked in the Volunteer Department facilitating the employee volunteerism program for PG&E’s 20,000 employees and other community engagement programs and partnerships with community-based organizations. Other functions include charitable giving, facilitating PG&E’s nonprofit for the Employee Associations’ scholarship programs, the Officers’ board matching process, and the company’s department safety program.
Prior to this position, Barbara managed PG&E’s workplace giving campaign, community service awards program, matching gifts program, and coordinated the company’s signature events. Barbara is on the Junior Achievement of the Bay Area Advisory Board and the Pacific Service Employees Association Employees Community Fund Scholarship Board. Barbara lives in Alameda, California, with her husband and two sons.
Senior Director of Marketing, Ascent
Bio coming soon.
Bio coming soon
CEO, The Ascent Services Group
Joseph Nordlinger joined the board in 2008 and currently serves on the membership committee and the finance committee. As the President and CEO of The Ascent Services Group, a BACVC member since 2006, Joseph oversees the strategic direction and day-to-day operations of the company. Prior to that, he was a business development manager for Cap Gemini-Ernst & Young. Joseph holds a Bachelor of Arts in International Political Economics from the University of California at San Diego.Neha Shah
Bio coming soon.
Volunteer Coordinator, Davis Police Department and City of Davis
A member of the board since 2008, Kellie Vitaich is Police Services Specialist – Volunteer Coordinator for the Davis Police Department and the City of Davis. Kellie has more than 15 years’ experience in volunteer management. She previously worked with the Wells Fargo Foundation and the Center for Youth Citizenship.
Kellie grew up in Elk Grove, CA and attended UC Davis, where she earned a Bachelor of Arts in Political Science.John Power—Ex Officio Member
Executive Director, The Volunteer Center
John Power was appointed Executive Director of The Volunteer Center in 2002, following three years in which he held roles of increasing responsibility as Corporate Services Director, Managing Director of Programs and Deputy Director. Prior to that, John built a distinguished reputation in the public service and political arenas. He was Deputy District Director for San Jose Congresswoman Zoe Lofgren from 1995-98, and served as her legislative aide when she was county supervisor. During his tenure with Lofgren, John provided his expertise in health and human services, immigration, environmental issues and civil justice policies.
John received his bachelor's degree from the University of California at Berkeley, and in 1989 earned his MBA from Santa Clara University.Jill Blackburn
Director of Programs
After relocating to San Francisco from the East Coast, Jill Blackburn worked in the private sector for five years before moving to the nonprofit world as a consultant to provide nonprofit event management and design. Jill currently serves as the Director of Programs of The Volunteer Center. She leads Board Match programs, and manages the day-to-day operations of their Consulting and Training Practice. In addition, Jill delivers their standardized and customized trainings, leads her team in consulting contract efforts for nonprofits and businesses, and also leads the Bay Area Corporate Volunteer Council .Jenn Marks
The bookkeeper at The Volunteer Center since 2004, Jenn Marks is also Exponent Partners’ Business Manager. Formerly the Finance Director at a $5 million workforce development nonprofit in San Francisco, Jenn provides accounting and financial consulting services to a plethora of nonprofits and small businesses that are intent on making the world a better place. Jenn earned her Bachelor of Science in Accounting from the University of Delaware.
Special thanks to our volunteers!Damien Chacona
Website and Special Projects Volunteer
with The Volunteer Center since 2007Jeffery King
with The Volunteer Center since 2007
Angelica PeñaEvent and Administrative Assistance
with The Volunteer Center since 2009Margaret Southerland
Special Projects Volunteer
with The Volunteer Center since 2001Mark Woloschuk
Pro-bono Graphic Design and Video Production
with The Volunteer Center since 2005