Our Faculty & Staff

Shannon Barkocy

4th Grade Head Teacher

Shannon is thrilled to be a part of the NBA community! She joins North Bridge from The Hamlin School, where she taught Lower School Science and Grade 4. Shannon lives in the North Bay with her husband and two dogs, Malone and Miller. Shannon holds a Bachelor's in Psychology, a Master's in Curriculum and Instruction, and has completed year twoSlingerland training. Shannon attended the CHADD conference and is trained in Responsive Classroom. Shannon loves spending time with her family and friends and has a deep passion for gluten-free cooking and baking. She owes a lot to who she is today, to her college soccer career. Shannon loves teaching 4th grade and believes it's a year of adventure, challenge, curiosity, independence and connection.

James Brunner
Maker Space, Innovation & Design Teacher

James teaches Middle School Digital Design. He has worked as a STEM teacher in public and private schools in Marin and Silicon Valley for the last 16 years. Through hands-on projects in his Maker Space class, James strives to build students’ creative confidence and problem-solving skills. James believes the core skills of engineering, iterative design, learning from your mistakes, and calm persistence in the face of adversity are widely applicable in life and academics. James trained in design thinking at Stanford University's "D school bootcamp," where he developed curriculum for teaching design thinking using popular technologies such as 3D printing. James has a BS in life science from Penn State University and holds credentials for teaching biology and chemistry.

Jennifer Cariadus

Expressive Arts Teacher

Jen joins North Bridge community from Star Academy, where she served for more than thirteen years as a Multisensory Language Arts Specialist, Adaptive Technology Assistant, and Classroom Teacher. She also taught Music/Drama, Yearbook, and Digital Arts. Jen also spearheaded and led a school-wide creative writing and publishing program. Before her tenure at Star Academy, Jen was a Clinician, Consultant, and Associate Clinical Director of Lindamood-Bell Learning Processes Clinic (Marin). When she’s not teaching, singing, dancing, writing, or otherwise creating something, She can be spotted seaside, or searching the sky for eclipses, comets, and meteor showers. She lives in San Francisco with her wife, teenage twins, and two furkids.

Claire Cordon
5th Grade Head Teacher

Claire has been an elementary teacher in San Francisco for 8 years and is thrilled to be teaching at NBA. She taught 3rd grade at the Hamlin School and Convent Elementary School. Claire holds a Masters in Education from the University of London, Goldsmiths. As an elementary student, Claire struggled with undiagnosed ADHD, and often felt alienated, shamed and misunderstood by her teachers. She strives to always remember how she felt as a student, and to never have a student feel that way in her classroom. Claire feels it is crucial that her students feel safe to make mistakes, empowered in their learning, and reminded of their innumerable strengths. Claire is also Canadian and has lived all over the world, but is happy to now call San Francisco home!

Annie Crowder
Head of School

Annie has led small, private schools for students who learn differently for the past 20+ years. Annie believes strongly in a strengths-based approach to education and that all children learn best with multi-sensory, direct instruction. It is her passion to lead school communities, holding collaboration, authenticity, diversity, and transparency as her highest ideals. Annie holds a BS in Psychology from The University of North Carolina at Chapel Hill and an MS in Clinical Psychology from San Francisco State University. When not at school, Annie enjoys spending time with her two children, Ella and Chloe, and her partner, Tara. She loves walking on the beach, looking for sand dollars and sea glass, playing board games and bingo, riding her bike, and building Legos.

Claire Cordon
5th Grade Head Teacher

Claire was an elementary teacher in San Francisco for 8 years prior to coming to North Bridge Academy. She taught 3rd grade at Hamlin School and Convent Elementary School. Claire holds a Masters in Education from University of London, Goldsmiths. Recently, Claire completed year one Slingerland training. As an elementary student, Claire struggled with undiagnosed ADHD, and often felt alienated, shamed and misunderstood by her teachers. She strives to always remember how she felt as a student, and to never have a student feel that way in her classroom. She feels it's crucial that her students feel it is safe to make mistakes, empowered in their learning, and reminded of their innumerable strengths. Claire is Canadian, but is happy to call San Francisco her home.

Shawn Davis
Front Desk Receptionist

With twenty years as a nanny under her belt and over a decade of administrative experience, Shawn is thrilled to be a member of the NBA staff. She is excited to combine her love for children and learning with the ability to provide support throughout the school. Shawn is currently practicing Spanish and likes to make kimchi. She adores spending time with her family, cooking, hiking, reading and gardening. Spicy foods, rainy days and the ocean are a few of her favorite things. She lives in West Marin with her partner and their munchkin cat.

Emma Elizalde
Middle School Director of Learning and Instruction

Emma returned to North Bridge Academy in 2024 after 5 years of working in San Francisco as a Reading/Learning Specialist. She completed her Slingerland training and is a Certified Slingerland Instructor of Teachers (CSIT). Not only is Emma trained in Slingerland, she herself is dyslexic and learned through the Slingerland method. In the spring of 2025, she completed her doctoral work in Learning and Instruction at the University of San Francisco. She holds a Certificate in Educational Therapy, an Ed.M. in Mind, Brain, and Education from the Harvard Graduate School of Education, and a B.A. in Psychology and Education from Mount Holyoke College. In her free time, she enjoys going on walks through San Francisco with her partner, son, and dog.

Garcia Elder
Program Support Staff & Van Driver

Bio coming soon

Peter Hagan

Program Support Staff & Van Driver

Peter retired after almost 40 years in the corporate world and loves the change of pace and the sense of community at North Bridge Academy. A native San Franciscan, he and his family have lived in Novato for almost 30 years. During his free time he enjoys home improvement projects, almost anything relating to classic cars from the 60s and 70s, and getting away to Donner Lake.

Ashley Hughes

Head Teacher - 5th Grade

Ashley joins North Bridge from Charles Armstrong School, where she spent four years teaching 5th grade and fell in love with helping dyslexic students unlock their potential. With a passion for Science and seven years of teaching experience, she became a NASA certifiedAshely educator. She is a Wilson Reading System practitioner and is looking forward to pursuing her Slingerland certification. Ashley looks forward to exploring all that Marin has to offer as she moves up from the Peninsula. In her free time, she enjoys hiking, traveling, trying new restaurants, and spending time with family.

Stephanie Hoyt
3rd Grade Head Teacher

Stephanie began her career as an ELA teacher in Cape Town, South Africa. After returning to the Bay Area, she obtained her teaching credential at Dominican University and spent the next five years teaching 2nd grade at San Domenico and 1st-5th grade math and history Mt. Tam School. Before joining North Bridge Academy, Stephanie taught 6th-8th ELA and social studies at St. Anselms for five years. In 2019, she completed a reading intervention certification at the University of San Francisco. Stephanie joined North Bridge Academy in 2022. Recently, Stephanie completed her second year of Slingerland training. In her spare time, she enjoys taking her daughter to parks and hiking Mt. Tam.

Billie Kallem
Associate Teacher

Billie joined the North Bridge community in 2025 as a substitute teacher and part-time associate teacher in the lower school. She is excited to expand her role to full-time associate teacher in fifth grade. Before joining North Bridge, Billie worked as a second grade associate teacher at Burke's where she first developed an interest in supporting learning differences and neurodiversity in the classroom. Billie is currently pursuing a Master's in Education through the Bay Area Teacher Training Institute. When not working or studying, Billie enjoys working on knitting projects and going for long walks.

Adam Kirk
Program Support & Van Driver

David Klemas

History & Wellness Teacher

David has worked with middle school students in both public and private schools since 2000. In his role as Dean of MS Students, David is committed to helping students build their academic and social confidence, as well as strengthening the NBA community as a whole. He enjoys working to solve conflicts through restorative practices utilizing his training from the Marin County Youth Court. Dave also finds time to coach NBA's basketball team. Outside of the classroom, you can find David on the ice playing hockey, cooking up something delicious, or out seeing live music.

Claire Koshland

Lower & Middle School Director

Claire has taught in independent schools and as a private tutor for over 15 years. Most recently, she worked as a Reading Specialist at Town School for Boys and as a volunteer art teacher at Golden Hills Academy. Claire has a BA in Art History, an MSEd in Early Childhood and General Childhood Education, and a certificate in Educational Therapy. She has received year two Slingerland training in addition to Orton-Gillingham, and the Wilson Reading Program. Claire’s passion for supporting unique and complex learners stems from her experience parenting a child with autism and ADHD. She has deep ties to the local neurodiversity community and leans heavily on this network for resources and inspiration. She lives in Mill Valley with her husband and two children.

Bio coming soon

Jamie Lease
Transportation & Facilities Coordinator

Jamie Lease is the Facilities and Transportation Supervisor at North Bridge Academy, where he has worked for four years. Starting as a driver, he was promoted to oversee PSS staff, manage driver routes, maintain six vans, and ensure smooth operations of the school’s facilities. Jamie holds a degree in Automotive Science, PPG Gold certification, and has Coast Guard training in Sailing and Seamanship. He also runs Bayfront community garden in Mill Valley, has also been a professional working musician for nearly 50 years, and has managed beverage and wine departments at Mollie Stone’s and Woodlands Markets attaining a Wine Steward degree from UC Berkley

Michael Massoud
Associate Teacher

Michael is passionate about empowering students to lead active, healthy lives and to find confidence through athletics. He views physical education as an essential part of every student’s growth, supporting not only their physical well-being but also their teamwork, resilience, and self-esteem. A longtime Marin County resident, he now lives in Mill Valley with his family and is grateful to be part of the North Bridge community, which he describes as a true second home.

Wallace Morgan
MFT Intern

Wallace Morgan is passionate about supporting children and adolescents through their social, emotional, and academic development. She brings experience in youth mentorship, academic tutoring, and creative education through her work with organizations including 826LA, Sage Educators, and Canal Alliance. Wallace utilizes a strengths-based, trauma-informed, and culturally responsive approach to help students navigate anxiety, identity development, self-esteem challenges, and school-related stress while fostering confidence and social-emotional growth. She is especially committed to creating affirming spaces that support LGBTQ+ youth and neurodiverse learners so all students feel seen, supported, and empowered. Wallace also volunteers at Halleck Creek Ranch supporting adaptive riding, experiences that have deepened her understanding of relational care and neurodiversity-affirming support.

Julia Myers

Director of Admissions

Julia has worked in the field of special education in Marin since 2008, both as a classroom teacher and as a Slingerland Specialist. She is a Slingerland Certified Teacher (SCT) and an International Dyslexia Association Certified Dyslexia Practitioner. Julia is also trained in Project Read’s Framing Your Thoughts curriculum and Structured Word Inquiry. Since 2012, Julia has privately tutored students using the Slingerland approach. Prior to living in the Bay Area, Julia lived and worked in Washington, D.C, London, France, Belgium and Switzerland. In addition to her Slingerland certification, Julia holds an M.A. in both French Studies and International Relations. She is a former high school French and English as a Second Language teacher. When not teaching, Julia enjoys traveling, hiking, reading, and dining out.

Christian Naventi
Middle School Science Teacher

Christian has been working with students with learning differences since 2007. Previous to joining the North Bridge community he taught at Star Academy for 11 years, primarily in their middle school and high school. There he focused on writing skills, growing self advocacy, transitions and developing a science program centered around community involvement and project based learning. He has a B.A. from UCLA in Political Science and Multiple Subject and Education Specialist credentials from Dominican University. He is also a certified naturalist from the UC California Naturalist program. Christian enjoys exploring the great outdoor opportunities throughout the Bay Area and beyond, playing music with friends and hanging with his wife and 3 year old daughter.

Nick Nordlinger
Middle School English Teacher

This is Nick's 4th year at North Bridge and 12th year of teaching. He has a background in both English and Special Educationand has recently completed the year one of Slingerland tranining. He spent 6 years managing a caseload of IEP students while also teaching Literacy Lab and AP English Literature at City Arts and Tech High School in San Francisco. After that he spent 2 years teaching Middle School English and 5th Grade at Brandeis-Marin. Outside of work Nick writes fiction and works on creative audio projects. He has strong opinions about books, music, and movies. His favorite place in the world is the Balboa Theater. His other interests include labyrinths, cribbage, pinball, and the phases of the moon. He also takes the seasons very seriously. He lives in San Francisco on the edge of Golden Gate Park with his wife, son, and corgi.

Dr. Lauren Ogren
School Counselor

Lauren Ogren has over a decade of experience as a licensed clinician working with youth in the public and private educational setting, as well as years of clinical experience as a former member of the Kaiser Permanente psychiatry team. At San Domenico School she worked as the full time Middle School counselor. Lauren has a private practice counseling teens and adults. Her areas of expertise include supporting neurodivergent students from a Social Learning perspective, experience guiding students and teachers in the Responsive Classroom model, and strong clinical skills in supporting the emotional needs of the students. Lauren holds a Master’s Degree in Counseling Psychology, a Doctorate in Human and Organizational Psychology, and is licensed by the California Board of Behavioral Sciences to practice as a Marriage and Family Therapist.

Sara Ridgel
Operations Manager

Sara grew up in Utah and is passionate about helping children, families, and communities thrive. Her background includes education, human services, human resources, payroll, budgeting, and operations, giving her experience in both supporting people and helping organizations run smoothly.

Sara believes every child deserves to feel seen, supported, and confident in their abilities. She enjoys building strong relationships with students, families, and colleagues and is excited to be part of a school community that celebrates each learner's unique strengths. When she's not working, Sara enjoys crafting, spending time at the beach, watching football, and exploring new restaurants with her family and friends. She and her husband have two children and a dog who keep life busy and fun. Sara is excited to be part of North Bridge Academy and looks forward to supporting students and families while helping the school continue to grow and thrive.

Rando Rode

Middle School Math Teacher

A lifelong learner with a passion for teaching, Rando is thrilled to provide math assistance and instruction to North Bridge Academy’s middle school math classes. Rando’s degree is in Latin literature. In subsequent years, his interests in math and working with junior and high school students led him to develop a tutoring practice, helping students in various subjects. Rando lives to learn and loves to teach; even in his free time, he is frequently found curled over a textbook or puzzling through a math problem.

Felicia Sanchez
Director of Student Life

Felicia Sanchez joined North Bridge Academy in 2020 and has spent the past six years teaching 4th grade with warmth and enthusiasm. For the past two years, in her role as Director of DEIB she has continued NBA's mission to build a school community where every member feels a sense of belonging. Next year, as Director of Student Life, she will focus on strengthening an inclusive, connected, and joyful school culture. You might see her leading assemblies, welcoming prospective families, or supporting student leadership opportunities. Felicia completed year one Slingerland training and holds a Masters in Reading & Literacy Education and a Certificate in Educational Therapy.

Chrissy Sohn
Middle School Slingerland Teacher

Chrissy received her Teaching Certification from The University of Massachusetts with a BA in Early Childhood Education. She was the Director and Lead Teacher at Shalom Preschool in Carmel Valley, CA and taught at The University Lab School at Georgetown University. Chrissy became interested in working with dyslexic learners when her son was diagnosed several years ago. She is trained in Orton-Gillingham, year on of Slingerland and Structured Literacy. Chrissy has two children and lives with her family in San Anselmo.

Erin Minuth Terris

Lower & Middle School Director

Erin is a dyslexic educator who strives to ensure that all her students' needs are met while learning in a safe and fun environment. She was taught the Slingerland method as a student and overcame her difficulties with reading and writing. Erin graduated from Teton Science School with a certificate in Place-Based Education and then taught gap semesters abroad. Following that, she obtained a Master’s Degree in Ed. at the Bay Area Teacher Training Institute. Since then, she has worked in elementary education. Erin is a Certified Instructor of Slingerland (CSIT) and enjoys coaching teachers and working with students.

Jen Rost

Lower School Science Teacher
& Slingerland Teacher

Duane Roberson
Program Support Staff & Van Driver

Bio coming soon

Rando Rode
Middle School Math Teacher

Jen Rost
Lower School Science Teacher
and Slingerland Teacher

Jen Rost began her teaching career as an environmental educator and went on to teach 6th grade Science in New Hampshire. After moving to CA, Jen was so enchanted by the gorgeous variety of plants that she went back to school and studied horticulture and practiced landscape design. She loves gardening, but education called her back. Jen attended the 2022 Slingerland Summer School Intensive and discovered the amazing power of this approach to literacy instruction. She has been working with the very bright and loveable students at North Bridge Academy in a variety of positions since. She returns for the 2024/25 school year as an Associate Teacher. In her free time, you can find Jen exploring the Bay area, walking in the woods, reading and cooking yummy dinners with her housemates.

Felicia Sanchez
Director of Student Life

Felicia Sanchez joined North Bridge Academy in 2020 and has spent the past six years teaching 4th grade with warmth and enthusiasm. For the past two years, in her role as Director of DEIB she has continued NBA's mission to build a school community where every member feels a sense of belonging. Next year, as Director of Student Life, she will focus on strengthening an inclusive, connected, and joyful school culture. You might see her leading assemblies, welcoming prospective families, or supporting student leadership opportunities. Felicia is trained in the Slingerland approach and holds a Masters in Reading & Literacy Education and a Certificate in Educational Therapy.

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