Board, Staff & Faculty

Board, Staff & Faculty

Get to Know the Junior Center Team


Cybele Gerachis
Interim Executive Director

Cybele has been an arts administrator, educator, and artist in the Bay Area for over 20 years. She is an Oakland based mixed media artist whose work blends abstraction and storytelling. Her creative inspiration comes from deep observation of her environment, ephemera, and nature. She is committed to supporting arts initiatives for youth and adults that engage a range of senses, emotions, and inspire dialogue and curiosity. Cybele has worked in numerous art centers, community programs, and elementary schools promoting and teaching interdisciplinary arts classes. She holds a MA in Art Education from Boston University and a BA in Humanities from New College of California.

Rachel Holmstrom

Rachel is a community organizer and program coordinator, specializing in making her colleagues’ lives easier. She grew up in the Central Valley and graduated from UC Santa Cruz with a degree in Political Science & Feminist Studies. In Santa Cruz, she found community in local progressive politics. She then moved to Sacramento where she worked at a nonprofit serving the houseless community. Now she is in Oakland where she hopes to finally put down roots. In her free time, you can find Rachel at the ceramics studio or curled up with a good book.

Zaynab Alrashid
Animal Caretaker & Program Assistant

Zaynab was born and raised in Oakland, California. She received a Bachelors of Art in Biology from Mills College, and is passionate about sharing ecology, evolutionary biology, and local natural history knowledge in the classroom. Zaynab has fulfilled a variety of roles in the center, and has recently moved into an administrative/support position. In her free time, Zaynab cycles through a variety of hobbies, including reading comics, learning (and sharing) dinosaur facts, and blending science and horror through fiction. 


William Bocheff
JCAS Faculty

Bill is a builder and currently a teacher at Town School for Boys in San Francisco. Bill also teaches at the Junior Center. He graduated from the University of California, Berkeley, where he was both a pre-med and a major in Anthropology. Bill has been associated with the Junior Center for 28 years.

Vincent de Jesus
JCAS Faculty

Vince De Jesus is a native of San Antonio, Texas with roots in Mexico and Puerto Rico. He has over 10 years of classroom experience in a variety of disciplines, including math, science, design thinking, creative technology, and music. As Lead Instructor at the Junior Center of Arts and Science, Vince is passionate about serving the community as a teaching artist. He holds a Bachelor’s degree in Theological Studies from Southwestern University and is pursuing a second degree in Music Composition. Vince is also a multi-percussionist and bandleader and has been playing music all of his life!

Laura Garcia
JCAS Faculty

Laura was born and raised in Los Angeles, growing up her love for art and inspiration came from the diverse culture of LA. Laura moved to San Francisco 15 years ago and has been an active member of her community volunteering with youth and working as a teaching artist in schools ever since. Laura has a BFA in Community Arts with an emphasis on arts education and studio practice in painting and drawing. She believes education is a key component to better communities. As an educator, she is committed to giving students the opportunity to explore the world through art. Her educational approach is to support students as they explore art and design skills, to develop creative expression and critical thinking skills to support personal growth and academic success. 

Yael Levy
JCAS Faculty

Yael is a mixed media artist, storyteller, printmaker and art teacher based in Berkeley, CA. She believes the creative process to be its own reward and the act of making an incredible tool for healing and growing. Yael was born and raised in Israel, and first moved to New York City in 2002 to attend the Art Students League of New York, later she completed a BFA of Illustration from Parsons the New School for Design (2011). After four years doing design and illustrations for The Unemployed Philosophers Guild, she moved to California to pursue an MFA in Comics at CCA (2017). In recent years she’s been a Teaching Artist with Kala Art Institute, Richmond Art Center and JCC of the East Bay and most recently JCAS. Her work has been published by The Nib (2018), Birdy Magazine (2019), Forward Comix (2017 & 2020) and The Baylies (2021).

Gianna Lindemann
JCAS faculty

Gianna is a visual artist based in Oakland. She loves sharing art practices as avenues for self expression, confidence and creativity for students of all ages. Gianna has a particular interest in abstract and impressionist painting, mixed media collage, and card making, with a focus on reusing found objects. She holds a degree in Anthropology from Tulane University and is currently studying Graphic Design at Berkeley Extension. 

Julia Marchand
JCAS Faculty

Using references from wildlife dioramas, public gardens and sometimes her children, Julia Marchand explores themes of nature and identity in her paintings and works on paper. Marchand has exhibited in galleries in London, New York, Los Angeles, Seattle, Austin and Mexico City. Her work can be found locally through the SFMOMA Artist’s Gallery at Fort Mason. Marchand holds a BA in Art History from American University and an MA in Art Education from Boston University. Currently, she lives with her partner and two children in Alameda CA.

Tammy Mercer
JCAS Faculty

Since 2013, Tammy has been a vital member of our staff, working in various positions including Assistant Teacher, Long-Term Substitute Teacher, and Extended Day Program Enrichment Coordinator. She returns this year to bring new energy to our Integrated Arts Program. Tammy earned her BA in English Literature from Santa Clara University in 2001 and has previously taught and directed arts-integrated summer programs for Galileo. She lives in Oakland with her spouse, three children, and a dog. Her interests include writing, art and performing and recording music. Her favorite quote? “Dreams can become reality — as long as you don’t sleep through them.”

Rachel-Anne Palacios
JCAS Faculty

Rachel-Anne Palacios has made a name for herself in the Bay Area art world. A self-taught, multicultural artist, her pieces reflect the respect she has for culture, religion, traditional values, elders, and the cycle of life and death. Palacios grew up amongst Oakland’s cultural diversity in a household headed by her mother and grandmother who was a mentor, teacher, coach, and friend.

“I hope to continue creating a positive focal point for our community by heightening respect for cultural awareness and our elders by providing an alternative learning environment. I believe that we can learn about each other’s culture and reconnect with our own to re-establish family values, create unity and come together in harmony.”

no.e Parker
JCAS Faculty

no.e is a new media artist, composer, electronic musician/Dj, and educator with a PhD in Digital Music Composition (UCRiverside), an MFA in Digital Art/New Media (UC Santa Cruz), and a B.S. in Textiles & Apparel Design (Cornell University). She teaches media arts and the science of sound at the Junior Center, Oakland’s Studio One Art Center and Thingamakids. She is also a founding member of the SF Bay area’s SPaZ Collective. no.e’s art addresses pollution and environmental sustainability from a local viewpoint. Exploring intersections between sound &science, data, technology, music, and visual art she creates multi-modal experiences of compost and other recycled materials that encourage the public to affect a positive difference on our quickly changing climate and ecosystem. She has exhibited her art in China, Brazil, Denmark, Indonesia and California; articles appear in Leonardo Journal (51-5), Acoustic Space Journal (16); and conference proceedings include IRCAM’s Music & Hacking (2017) and the International Community of Audio Display (2015).

Joseph Rose
JCAS Faculty

Pulling inspiration from queer navigation, transformation, and community as a collective; Joseph Rose is a Mexican American artist stationed in the San Francisco Bay Area that has curated a catalogue of work immortalizing personal narrative and familial histories. Unpacking broader conversation on themes such as trauma and vulnerability, he aims to promote a space as a form of catharsis; in hopes of healing those who connect with his subjects. “A fairy cathedral is in sight as its rose windows rotate counterclockwise.”

Ellena Ruiz-Lindsey
JCAS Faculty

Ellena Ruiz-Lindsey is a painter amongst other things. She received her bachelor’s of fine arts at the University of Hawai’i at Mānoa with a certificate in Women’s Studies. Their work interprets the body as a landscape that remembers what has happened on it generations before mainly through the color pink. When they are not creating, they are readying poetry by queer femmes of color and making niche Spotify playists.

Board of Trustees

Heidi Quan
President, Trustee

After being born and raised in Oakland, Heidi sought out sunny San Diego to obtain her undergraduate degree in Sociology and Criminal Justice with a minor in minority relations. She is a litigation partner for a law firm in San Francisco. She has served as an active volunteer and board member for the Junior League of San Francisco as well as serving as a board trustee for St. Paul’s Episcopal School. Heidi continues to make her home in Oakland and can be found on the weekends at the local farmers markets and rooting for/yelling at the A’s, Raiders and Warriors.

Brian Dickerson
Vice President, Trustee

Brian was born and raised in Oakland, CA. He attended the University of California, Berkeley, where he earned his BS degree from the Haas School of Business. Brian has been employed by PG&E for over 13 years and currently holds the position of Customer Relationship Manager. He is married with two children. Brian is passionate and committed to working with children. He enjoys working with children and finds joy in helping them develop new skills and being part of their development.

Karli Maeda
Secretary, Trustee

Karli was born in Fresno, CA and raised in the Bay Area. She earned her Mechanical Engineering degree from the University of California, Los Angeles. Karli has worked in the natural gas industry for 16 years, of which, the last 6 years have been with Pacific Gas and Electric. She is a licensed Mechanical Engineer in the State of California and is currently the manager of a transmission gas engineering department at PG&E. She enjoys running, playing slow pitch softball, and volunteering.

Sha Coleman

A long time resident of Oakland, Sha moved here in the 1980s. She attended Oakland public schools and went to undergrad in San Diego. After which she moved to Japan for a few years.  She then obtained a Masters of Science in Molecular Biology from California State East Bay while working at Lawrence Livermore National Labs on the Human Genome Project. Sha is currently working at a Biotech startup in Alameda and can be found walking her dog on the weekends in Jack London Square, around the Lake or one of the parks off Skyline. Sha believes in fostering creativity in the sciences and developing unique programs where youth can explore and learn.

John Howell

John, an Oakland native, currently lives in Oakland and is a construction manager with Harris and Associates. John has provided project management expertise to a number of projects in Oakland, including the Elmhurst Community Prep Elementary School, Oakland Community Land Trust affordable Housing, Kaiser Permanente Phase 2, and La Escuelita Downtown Education Center, Phase 2. He has also worked as a securities and bond trader. He holds a degree in Finance from Fisk University, and has completed programs in real estate development and construction small business strategic partnership.

Kathrine Long

Kathrine is a proud resident of Oakland, CA. She earned a Bachelor’s Degree in Public Relations from DePaul University in Chicago, Illinois. Kathrine has diverse work experience in various industries including Supply Chain Logistics, Customer Success Management, Higher Education, Government & Community Relations, and Corporate Social Responsibility. Kathrine has worked at Pacific Gas and Electric Company (PG&E) since 2014, and currently leads efforts in Community Engagement Outreach and Marketing. In her personal time, Kathrine enjoys writing, traveling, and staying physically active.

Kevin Davenport

Kevin was born and raised in Richmond, CA. As a kid, Kevin’s fascination with Lincoln Logs, Legos and Erector sets created a passion to pursue a career in engineering. He graduated with a BS in Mechanical Engineering from San Jose State University, and has been fortunate to carve out a 20+ year-career learning and working with leading technology companies like Pacific Gas and Electric, Applied Materials, Cisco and Intel where he has received numerous leadership and technology awards.

Kevin is humbled and privileged to pay forward to the Bay Area community that has so richly deposited in him.

Luis Argueta

Luis was raised in southern California but moved to the Bay Area 20 years ago to pursue a career in education. He received his Multiple Subject Teaching Credential and Masters Degree in Teaching from New College of California. He then taught in Berkeley Unified School District for 10 years as a Dual Language Spanish Immersion elementary teacher. He returned to school at UC Berkeley for his Administrative Credential and Masters in Education. He was a Charter School administrator for 5 years before moving onto educational consulting. He now works with 9 school district teams across California to increase access for students to achieve College Readiness at California Education Partners. He’s excited to be part of the Junior Center for Art and Science board of trustees to continue providing opportunities for students in these important areas.

Board Members Emeriti

Joel Hart
Former Board President

Joel is a Bay Area native. Joel studied Philosophy at the University of California. He has worked for Pacific Gas and Electric Company (PG&E) for 14 years, and is currently a Supervisor in Gas Operations, supervising PG&E work in the East Bay area. He now lives in Berkeley with his wife and 3 children. In 2014, for his work with the JCAS, Joel received PG&E’s prestigious Mielke Award honoring PG&E employees who have made outstanding contributions to their communities.

Susan Spiller Acquistapace
FORMER Treasurer

Susan was born in New Orleans, LA, but was raised in the Bay Area. Although Susan’s undergraduate program at University of California, Berkeley, included a Pi Beta Phi and an English major, her career pathway led elsewhere. After several years at Bank of America, Susan developed a passion for biology. Susan received a second Bachelor’s Degree in Biology, and a Ph.D. in Plant Physiology from the University of California, Berkeley. Marriage, three post-doctoral positions in Plant Physiology, Molecular Biology, and Biochemistry of chlorophyll biosynthesis paralleled the birth of three daughters. Susan spent 25 years as Professor of Biology at Mills College. She retired in 2014, and is presently Professor of Biology Emerita at Mills.

Caroline Purves
Former Vice-President

Caroline was born in Canada but has lived in Berkeley for over 20 years. She received a Ph.D. in Psychology from the California School of Professional Psychology. Caroline worked over 30 years in private clinical psychology practice in 3 countries: United States, Canada, and England. For several years, she ran a Head Start program in Rodeo, focusing on low-income families of diverse backgrounds. At the end of her working career, Caroline had a private practice in Berkeley and Pleasant Hill, and was a Supervisor at the West Coast Children’s Clinic in the Fruitvale district in Oakland. Her work always included children and adolescents, along with adults. She retired from active practice in 2012. Caroline was drawn to the JCAS through her involvement with one of the JCAS’s supporting neighborhood associations, the Aesop Auxiliary, and elected to stay on the board.