Executive Administration

Alexis Sheridan-Rucker - Principal
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Mrs. Sheridan-Rucker was born and raised in Southern California and earned her Bachelor’s Degree with a double major in Psychology and Criminology, Law, and Society from UC Irvine. Upon graduation, she began working for the Boys and Girls Clubs and learned that she wanted to further her work with children. After relocating to the Bay Area, she earned her Education Specialist credential and Master’s in Special Education & Education Administration from San Francisco State University. Mrs. Sheridan-Rucker has worked in different educational settings around the bay, including public and nonpublic schools since 2007. 

Under the tutelage of the founding directors, Mrs. Sheridan-Rucker grew into her position of Principal, where she has flourished and revitalized the program. Having worked for six years as an Education Specialist for Springstone, she has a strong framework for understanding the needs of the students and faculty. Working in partnership with Mrs. Wong and the Board of Directors, Mrs. Sheridan-Rucker has established herself as an executive with excellent leadership skills and a strong commitment to the unique and vital role that Springstone plays in our community.

A. Sheridan-Rucker, Principal

Kristine Wong -
Founder & Director 

Mrs. Wong is one of the founding Director’s and visionary of the Springstone School. She is a licensed occupational therapist (OTR-L)  and a credentialed Education Specialist, holding a Masters in Education. Mrs. Wong brings a wide breadth of knowledge to the Springstone community with her extensive experience in special education. She demonstrates the seamless blending of occupational therapy into the classroom setting, thus being the gold standard of the Springstone program. Mrs. Wong’s commitment to the Springstone School mission is inspiring and unwavering as she invests her energy into training the next generation of Springstone faculty and ensuring Springstone’s future is bright years to come.

Mei Costello - Board Member

Ms. Costello is the VP of Finance and Administration at RockYou, a social gaming company in San Francisco. Ms. Costello has been with RockYou since 2010, previously holding a similar role with online game publisher Gala-Net; prior to her role at Gala-Net she was controller at Speck. Ms. Costello holds a BBA in Accounting from the University of Hawaii. An incredibly focused, diligent and meticulous individual, Ms. Costello is a consummate professional; her passion, loyalty and attention to detail are great assets to the Springstone Board of Directors.

Kathleen McNutly - Board Member & Parent of Alumnus

A native of Toronto, Canada, Mrs. McNulty has lived in California since 1987. She received her B.A. in English and History from Western University in London, Ontario, Canada, and both her Master's in English and her M.L.S. from the University of Toronto. Before her three children were born, Kathleen worked in book publishing in San Francisco for many years, and is now a librarian at Chabot Elementary School in Oakland and at Black Pine Circle School in Berkeley. A parent of a Springstone alum, her son attended Springstone for his middle and high school years.

Inez Wondeh - Board Member

Ms. Wondeh made her way from the small village of New Georgia, Liberia to the Bay Area in the late 1980’s when she and her family immigrated to the United States. Ms. Wondeh has a deep appreciation for education and the doors it opens for people. Ms. Wondeh is the Chief Executive Officer of the Bass Medical Group (BMG) and holds her Master’s Degree in Public Administration with a concentration in Health Services Administration from University of San Francisco. She earned her Executive Master’s Degree in Business Administration from the University of San Francisco. She is an experienced healthcare executive with more than 20 years in the industry, has previously held several key positions in various healthcare organizations, including four years as the COO of BMG where she helped execute many of the company’s growth strategy shifts. Ms. Wondeh has provided visionary leadership that has continued to inspire the highest levels of performance in the financial and operational administration. She leads strategic vision in the development and expansion of one of the largest independent physician-led groups in the Bay Area, which currently includes more than 42 specialties and 200 locations. Ms. Wondeh’s outstanding leadership, integrity, and background in the healthcare space have been instrumental in the growth and transformation of BMG. Ms. Wondeh believes in lifting others up in order for them to reach their full potential in life.

Marian Kidder - Dean of Operations

Ms. Kidder is a proud Bay Area native with a deep love and appreciation for the history and cultural diversity of her community. Raised by three generations of teachers, administrators, and educators, her keen eye for detail and enthusiasm for learning and teaching have been life-long. While studying at City College of Alameda and San Francisco City College, Ms. Kidder began her work in education as a teacher’s assistant in Hayward, and honed her professional skills first in her family business, then later in running a boutique real estate office. Having grown up in a family floral and event production business, creativity is a way of life for Ms. Kidder. She has had the honor of supporting numerous Bay Area non-profits with her professional event planning and event design skills, helping to raise hundreds of thousands of dollars for education-related organizations. In her most recent position, she handled business administration and human resources as Operations Director at a non-profit, non-public school in Alameda. Ms. Kidder is pleased to have joined Springstone in the summer of 2019, and is excited to work with the dedicated families, and faculty to help build bright futures for Springstone students.



Eli Chan

Ms. Chan joined the Faculty of Business at the Queensland University of Technology in Brisbane, Australia after receiving her Bachelor of Arts degree from The University of Calgary in Canada. She also spent a number of years in Hong Kong and in Beijing where she had the opportunity to teach students from preschool through adulthood. In 2009, she returned to North America to raise her family and sought to provide the best educational experiences for her own children. She has since worked in the Lafayette School District serving special student populations. Ms. Chan is currently enrolled in the Master of Education program at Saint Mary’s College and excited to bring her passion for lifelong learning to the students at Springstone.

Andrew Fosburgh

Mr. Fosburgh attended Laney College in Oakland and then received his Liberal Arts  Associate Degree at Sacramento City College before transferring to California State University of Sacramento where he received his Bachelor’s in English Literature. While studying at CSU Sacramento, Mr. Fosburgh worked in the TESOL (Teaching English to Speakers of Other Languages) program with other teachers on and off campus and completed his TESOL certificate. After graduating from CSU Sacramento, Mr. Fosburgh taught beginner guitar classes  before making the decision to pursue Teaching as a career. Mr. Fosburgh is excited to be at Springstone where he can work directly with students in order to make a positive impact and help them accomplish their educational goals.

Janine Jackson

Miss Jackson joined the Springstone community as our guidance counselor, bringing with her many years of experience in education and coaching. She earned a Bachelor’s Degree in Criminal Justice with a focus in Human Services before continuing her education at Holy Names University where she obtained her Master’s in Forensic Psychology. Currently Miss Jackson is pursuing a Doctoral Degree in Forensic Psychology to be completed in 2021. Miss Jackson’s passion is working with youth and young adults helping them obtain the tools that are needed to be successful in life. Miss Jackson looks to continue her education and give back to the community.

Maya Jones
Zach Miller

Mr. Miller is a Bay Area native who attended Acalanes High School in Lafayette. His main hobby growing up was working in video production, acting on stage and in front of the camera. However, Mr. Miller has always had a passion and a drive to work in the special education field. He attended college at San Francisco State University, receiving his Bachelor’s in Liberal Studies, and currently is enrolled at St. Mary's College of California to earn his Master's degree. Mr. Miller has worked alongside and with adults and students with special needs in Alameda, Piedmont, and Lafayette. His goal is to help individuals with special needs to reach their highest potential and gain as much independence as possible.

Corbin O'Connor

After completing his high school education in Belgium, Mr. O’Connor moved to California and attended Saint Mary’s College where he earned his Bachelor’s of Liberal Arts. As a graduate of The Integral Program, his specialties are history, political science, and economics. In respect to his teaching method, Mr. O’Connor seeks to have students understand the nature of cause and effect, rather than the memorization of arbitrary dates and events. Mr. O’Connor is currently enrolled in a Master’s program at Saint Mary’s University. In his free time, he enjoys backpacking and experiencing the great outdoors

Jeremy Song-Sjodahl

Mr. Song-Sjodahl originally hails from Colorado and is a Graduate of the University of Colorado Boulder where he explored his deep passions for History and Asian Studies, passions that led him to study abroad and complete his degree while in Japan. After finishing his degree, knowing that he intended to pursue education as a profession, he began teaching in various public and private learning environments in both Japan and China. At first focusing on ESL and eventually on History, Public Speaking, and Logic and Reasoning. Mr. Song-Sjodahl is a dedicated believer in skills-based approaches to education to ensure that students walk away with more than just names and dates in their repertoire. In his spare time Mr. Song-Sjodahl actively works towards sharpening his debate skills and caring for animals.

Bronwyn Turney

Miss Turney started teaching in the 2004-2005 school year in the general education setting, teaching 4th, 5th, and 6th grades.  While teaching, she received her Master’s of Art in Cross-Cultural Education.  After teaching general education, she went to Japan and taught for a year at four different high schools.  When she returned to the US from Japan, she attended San Francisco State University to receive her Mild/Moderate Special Education Credential.  She began working at The Springstone School in the 2011-2012 school year. In addition to academics, she is certified to teach yoga to children. Miss Turney is a Springstone leader bringing fresh ideas and new ways for our students to embrace their community including monthly “Yoga for Causes” classes, the Pajama Program, and most recently a canned food drive.