Board of Directors

Larry Acker
Board of Directors

In 1991 Mr.Acker Founded Advanced Conservation Technology Inc. a manufacturer of sustainable technologies, a company that has won several international awards. He is the founding partner of Affiliated International Management LLC, a specialized consulting company on sustainability that provides consulting through a team of affiliates in the United States and around the world focused on water-energy-greenhouse gas issues. His company provides consulting services to the building industry and training for international utilities on environmental concepts to develop sustainably sound buildings. He is a known international speaker on sustainability issues and a member of several Advisory Committees’ on the State, National, Federal and international level.

Mr. Acker is a Director of E-3 Energy, a mentoring group funded by the U.S. Dept. of Energy.

He earned a BA from University of California at California State University at Fresno with minors in Business and Geology. For sixteen years he was employed by Sunbeam Corporation and as a VP was involved in marketing and new product development. From 1980—1990 he was a marketing consultant for manufacturers in South Korea, China, Thailand and Japan.


Brian Barrett
Director of IT & Communications, Board of Directors

Brian has 20+ years experience in Information Technology and Web Development. For the last 15 years he has used his skills in software development and systems design to bring non-profits advancements usually only seen in the corporate sector.

As Director of IT & Communications with National Cristina Foundation (NCF), Brian continues to develop relationships with corporations and non-profits alike. These partnerships have enabled NCF to develop information services and ever-increasing donation channels for non-profits around the globe. He can be contacted at


Susan Krautbauer
Board of Directors

Susan has more than has more than 25 years of experience in executive sales, marketing and business management; leading channel sales, marketing and operations for the technology and logistics industry. Susan’s specialties include new business formation, business planning, business development, small business management, and organizational development.

Susan is proficient in sophisticated IT lifecycle support models and has deep expertise in go-to-market strategies as well as sales force design and effectiveness. She has helped clients across a broad range of high tech industries including computing, telecommunications, consumer electronics, healthcare/ life sciences and trade show/digital marketing.

Susan has served in several leadership roles throughout the industry, including Chair of the IT Service and Support Community at Computing Technology Industry Association (CompTIA). She sits on the Board of the non-profit organization SHiFT, which supports people in mid-life transitions who seek greater meaning in life and work. She is a known public speaker and educational trainer, in addition to providing industry content for trade publications.

Susan resides in Minneapolis, Minnesota. In her spare time, she enjoys cooking, boating, golfing and her role as a children’s drama/music director, mentoring grade school children in the fine arts.


Yvette Marrin, Ph.D.
President and Co-founder, Board of Directors

Prior to becoming President of the National Cristina Foundation in 1984, Dr. Marrin was active over a long career assisting people with special needs and the underprivileged reach their potential through her work as a teacher, educational therapist, consultant, and school administrator. She earned a Ph.D in Organizational and Administrative Studies and Special Education from New York University in 1985.

Pioneering the concept of technology reuse on a national scale since 1984, as president of the National Cristina Foundation she dedicates her efforts along with the team and our Board of Directors to assure that the Foundation continues to evolve its mission that no technology should go to waste but be effectively reused to enable people in need to "link their lives to its promise."

Dr. Marrin’s belief that charities that believe in the productive and responsible reuse of previously used technology to help people in need has led to the creation and ongoing development of the Cristina Network. The Foundation’s innovative donation management system software is designed to significantly increase the number of participating partner organizations who can benefit from technology reuse. It greatly expands technology donation channels for potential donors to a broad range of communities in the United States and internationally.

Yvette Marrin is married to the award winning historian and author of numerous non fiction history and science books for young adults, Dr. Albert Marrin.


David Peterson, Ph.D.
Board of Directors

Dr. David Peterson has served on the Board of Directors since the National Cristina Foundation’s inception in 1984. His areas of employment included both governmental and legal professional experience including The George Washington University – Adjunct Professor of Law, Washington, D.C. (1975-2000), and the U.S. Department of Commerce as Senior Policy Adviser to the Under Secretary for Economic Affairs, Washington, D.C. (1975-2000), Active in the Mormon Church, he contributed community service by recently serving as mission president for The Hungary Budapest Mission (2000-2003), Stake President, Mount Vernon Virginia Stake, (1990-1999), and as Director of the Mesa Arizona Temple Visitors’ Center (2006-2007).


Harry (Bud) Rizer, Ed.D.
CEO, Board of Directors

Dr. Harry (Bud) Rizer has been involved in the disability and technology field for over twenty-five years. He has worked in clinical settings and has developed and directed assistive technology programs throughout the United States. In addition, Bud has been involved in research, the development of national training programs, and has taught at a number of universities throughout the country.

Bud has served as a consultant in the development of disability and technology programs nationally and internationally, has presented at international conferences and published in textbooks and journals. Bud received his doctoral degree from The Johns Hopkins University.  He can be reached at


Aaron L. Woods
Board of Directors

Aaron Woods has worked in IT Hardware Services for over 25 years. He is the Director of North America Resellers (NARS) Relationship Management and Partner Programs in the Services Partners and Alliances (SPA) Support group, a part of the Xerox Services (XS) organization.

Before joining Xerox in March 1996, Aaron held several key services management positions. In 1981 he was recruited by NEC Electronics as National Service Manager to create a network of dealer service providers to support the introduction of their personal computer into the U.S. Aaron has held subsequent service operations positions including Repair Operations Manager at Bell & Howell and as Director of National Service Programs and Training at Intelligent Electronics.

Aaron has been an active member of CompTIA since 1989 and now serves on the Board of Directors. He is currently co-chair of the Ambassador Program and was previously vice-chair of the IT Services and Support community.

Aaron has a BS in Business Management and an MBA from Marylhurst University in Lake Oswego Oregon.