Staff & Board
abby web photo

Abby Costello

CHULA VISTA COMMUNITY LIAISON INTERN

abby horizontal

Abby Deckert

YOUTH V. OIL INTERN

Annette small

Annette Fritzsche

HR & OPERATIONS COORDINATOR

Emma 300x200

Emma Rodriguez

CAMPAIGN COORDINATOR

Jaidacyn 600 x 400

Jaidacyn Madrigal

MARKETING AND FUNDRAISING COORDINATOR

Lexi 600x400

Lexi Rueff

CHULA VISTA YOUTH PROGRAM COORDINATOR

MD2-2015-3-300x200

Masada Disenhouse

EXECUTIVE DIRECTOR

Paloma 600 x 400

Paloma Cuautenango

VOLUNTEER COORDINATOR

sydney

Sydney Chan

YOUTH4CLIMATE INTERN

Climate Corps Fellows 2023-24 School Year

CarolinaPereira

Carolina Pereira

MARKETING INTERN

Genesis Ortiz

POLICY OUTREACH INTERN

IsabellaFernandez

Isabella Fernandez

INTERN

Kamilah Isah

INTERN

MonseMejia

Monserrat Mejia

POLICY OUTREACH INTERN

Ricky Lawson

EVENT PLANNING INTERN

abby web photo

Pronouns: She/Her
Hometown: Chula Vista

Abby Costello

Chula Vista Community Liaison Intern

Pronouns: She/Her
Hometown: Chula Vista, CA

Abby, the Chula Vista Community Liaison Intern, is a current junior at Hilltop High School. She has worked with SD350 as a public speaker, planner, and social media representative. Living in Chula Vista her whole life, Abby believes that the community deserves more education and representation in the climate justice movement. Through this internship, Abby hopes to extend awareness and opportunities for climate activism to her community, and to serve as a voice and representative for Chula Vista youth

abby horizontal

Pronouns: She/Her
Hometown: Santee

Abby Deckert

Youth v. Oil Intern

Pronouns: She/Her
Hometown: Santee

Abby leads the Youth vs. Oil campaign, working to stop oil fracking in California through rallying, advocacy, and meeting with local elected officials. Abby is currently a junior at Santana High School where she runs the Climate Action Club aiming to educate their community on the climate crisis. Abby co-led the 2023 Youth4Climate Earth Day Campaign, helping high schools across San Diego County to organize impactful Earth Day events. She is very passionate about connecting students through activism and believes it is vital that as youth we fight for our future against the climate crisis. 

Annette small

Pronouns: She/Her
Hometown: Monument, CO

Annette Fritzsche

HR & Operations Coordinator

Email Annette

Pronouns: She/Her
Hometown: Monument, CO

Annette loves working and thinking strategically when it comes to community, relationships, and impact. She serves as the HR and Operations Coordinator at SD350. In addition to her work here, she also works at a foundation that supports community youth music organizations throughout the US. Annette’s previous work includes program management at local arts nonprofits and as a public school teacher. She volunteers as a CASA for foster youth, loves hiking up or skiing down mountains, and is crazy about her young nieces.

Pronouns: She/Her
Hometown: San Diego

Emma Rodriguez

Campaign Coordinator

Pronouns: She/Her
Hometown: San Diego

Emma is fascinated by policy at the intersection of environment and poverty. After serving as a volunteer for SanDiego350’s Let’s Go! San Diego efforts, she came onboard as a Campaign Coordinator to manage SanDiego350’s campaign efforts . She continues to volunteer with SanDiego350 as a member of its transportation team. Emma is a proud user of public transportation and enjoys KPOP and jigsaw puzzles. 

Jaidacyn 600 x 400

Pronouns: She/Her
Hometown: Everett, WA

Jaidacyn Madrigal

Marketing and Fundraising Coordinator

Email Jaidacyn

Pronouns: She/Her
Hometown: Everett, WA

Jaidacyn is passionate about building community and engaging supporters. She graduated from UC Sacramento with a degree in Hospitality & Tourism Management, and a minor in Environmental Studies. Prior to working with SanDiego350, Jaidacyn raised funds, planned events, and designed marketing content as the Development Coordinator for an environmental nonprofit in Seattle, Washington. She cares deeply about environmental education. She gives presentations to high school classes, creates informative videos on social media, and reads the environmental children’s book she wrote to young students.

Lexi 600x400

Pronouns: She/Her
Hometown: Louisville, KY

Lexi Rueff

Chula Vista Youth Program Coordinator

Email Lexi

Pronouns: She/Her
Hometown: Louisville, KY

Lexi has been an enthusiastic part of Youth4Climate since 2020. She coordinates our youth program in three Chula Vista schools where she mentors youth, coordinates programming, and works to understand the interests and skills of youth and get them engaged in the movement. Lexi graduated from Indiana University in 2017, where she majored in Spanish and Comparative Literature. She’s currently in a Sustainability Leadership masters program at Claremont Lincoln University. Lexi is passionate about the ocean and plastic pollution and is proud to be part of the youth-led climate movement!

Pronouns: She/Her
Hometown: New York City

Masada Disenhouse

Executive Director

Email Masada | 619-335-1265

Pronouns: She/Her
Hometown: New York City

Masada co-founded SanDiego350 in 2011. Masada is passionate about empowering people to organize, advocate, and build bold, intersectional grassroots campaigns and political power. Prior to SanDiego350, Masada worked for 350.org where she managed staff and programs to support the growth and development of the over 150 local 350 affiliates in 350’s U.S. network.

Paloma 600 x 400

Pronouns: She/Her
Hometown: Barrio Logan

Paloma Cuautenango

Volunteer Coordinator

Email Paloma

Pronouns: She/Her
Hometown: Barrio Logan

Paloma is passionate about supporting volunteer efforts and developing our current and future leaders. Before working with SanDiego350, Paloma delivered DEI training for adults and youth community organizers, and worked on public policy and health efforts in San Diego and Santa Cruz. She received her Bachelors of Arts in Community Studies and Fine Arts at the University of California, Santa Cruz.

Pronouns: She/They
Hometown: San Diego

Sydney Chan

Youth4Climate Intern

 

Pronouns: She/They
Hometown: San Diego

Sydney is the Youth4Climate intern and a junior at Canyon Crest Academy. As a young person involved in the movement, they aim to urge their peers to finding their voices and taking action. During her time as the Youth4Climate intern, she’ll onboard members and plan events & actions. By channeling community power into organization, they hope to create an impact within climate activism and its further intersections. 

Climate Corps Fellows

CarolinaPereira

Pronouns: She/her
Hometown: Mexicali, Baja California

Carolina Pereira

Marketing Intern

Pronouns: She/her
Hometown: Mexicali, Baja California

Carolina is a sophomore at the University of San Diego. She loves marketing and communications and has a passion for creating engaging content. As a marketing and communications intern, she is constantly seeking opportunities to learn and grow in this field. She enjoys working on projects that allow her to utilize my creativity and strategic thinking skills to effectively reach people. She is passionate about educating people on climate change and how marketing can be used as a powerful tool to raise awareness and promote sustainable practices. 

Pronouns: She/Her
Hometown: San Jose, CA

Genesis Ortiz

Policy Outreach Intern

Pronouns: She/Her
Hometown: San Jose, CA

Genesis is a first year undergraduate at the University of San Diego. She has worked with SD350 as a public presenter, planner, and advocate. Living in California her whole life, Genesis believes that the community deserves more education and representation in the climate justice movement. Through this fellowship, Genesis hopes to extend awareness and opportunities for decarbonization efforts in the community, and to serve as a voice and representative for San Diego’s climate crisis.

IsabellaFernandez

Pronouns: She/Her
Hometown: El Paso, TX

Isabella Fernandez

Intern

Pronouns: She/Her
Hometown: El Paso, TX

Isabella has a deep love for nature, and is working with SanDiego350 to address the urgent issue of climate change. Isabella is excited to participate in projects promoting awareness, sustainability, and policy changes. Isabella hopes to help create a greener, sustainable future for our planet.

Pronouns: She/Her
Hometown: Berkeley, CA

Kamilah Isah

Intern

 

Pronouns: She/Her
Hometown: Berkeley, CA

Kamilah is a junior at the University of San Diego working with SD350. Majoring in Industrial and systems engineering, she has always had an interest in climate change and sustainable practices and enjoyed opportunities where she can work closely and gain more knowledge in this matter. 

MonseMejia

Pronouns: She/Her
Hometown: San Diego

Monserrat Mejia

Policy Outreach Intern

Pronouns: She/Her
Hometown: San Diego

Monse is a fellow working on policy education and outreach, and a student at the University of San Diego studying sociology with concentrations in law, crime, and justice. During her time at SanDiego350, she hopes to create an impact on our environment and community by making information more accessible to community members and new generations on the next step to reduce greenhouse gas emissions to improve health and the environment. 

Pronouns: He/him
Hometown: Cincinnati, OH/Menifee, CA

Ricky Lawson

Event Planning Intern

Pronouns: He/him
Hometown: Cincinnati, OH/Menifee, CA

Ricky is a Senior at the University of San Diego studying Behavioral Neuroscience with a double major in Ethnic Studies and Chemistry. Currently supporting SanDiego350, Ricky is working in Event Planning. This is really special to him because he wants to use this experience and fellowship to build stronger relationships within other communities and to further educate and support those who do not have direct accessibility and reliable literature about climate change initiatives and how they could impact society greatly.

Anita

Anita Martinez

BOARD SECRETARY

Bill 450 x 300

Bill Wellhouse

BOARD TREASURER

Jim Miller 600 x 400

Jim Miller

BOARD MEMBER

Joshua 600 x 400

Joshua Piedra

BOARD MEMBER

joyce new 600 x 400

Joyce Lane

BOARD PRESIDENT

Keala 600 x 400

Keala Minna-Choe

BOARD MEMBER

Max 600 x 400

Max Lebovitz

BOARD MEMBER

Rebecca 600 x 400

Rebecca Rojas

BOARD MEMBER

Toshi 600 x 400

Toshi Ishihara

BOARD MEMBER

Tyyne Parakhen

BOARD MEMBER

Masada Disenhouse

EXECUTIVE DIRECTOR - EX OFFICIO BOARD MEMBER

Anita

Pronouns: She/her
Hometown: San Diego

Anita Martinez

Board Secretary

Pronouns: She/Her
Hometown: San Diego

 Anita joined the Board in 2022 and became the Board Secretary in June 2023. She is a member of SD350’s JEDI team and she has helped create Climate Justice workshops. Her work with SD350 is driven by a passion for environmental justice and for taking necessary action to mitigate climate change now and for future generations. Environmental justice is at the heart of her work.  Anita retired from Grossmont College where she worked in the Career Technical Education & Workforce Development division. She was also co-chair of the Professional Development Committee. Anita also serves as VP of the American Federation of Teachers Retiree Chapter.

Bill 450 x 300

Pronouns: He/Him
Hometown:  

Bill Wellhouse

Board Treasurer

Pronouns: He/Him
Hometown: 

Bill joined the Board in 2019 after serving on SanDiego350’s Steering Committee and doing a lot of the work to keep the organization running smoothly, including budget, insurance, our policy manual, and supporting our teams. Before he retired, Bill directed two charter schools and gained a great deal of experience with non-profit issues.

Jim Miller 600 x 400

Pronouns: He/Him
Hometown: San Diego

Jim Miller

Board Member

Pronouns: He/Him
Hometown: San Diego

Jim joined the Board in 2019. He is a native San Diegan and holds an MFA in fiction from SDSU and a Ph.D. in American Culture Studies from Bowling Green State University. Miller is the co-author of the local history Under the Perfect Sun: The San Diego Tourists Never See as well as the author of the novels Drift, Flash,  Last Days in Ocean Beach, and other works.  He teaches at San Diego City College and is a Vice President of the American Federation of Teachers, Local 1931 and Chair of the SD Labor, Environmental, and Community Coalition.

Joshua 600 x 400

Pronouns: He/Him
Hometown: City Heights, San Diego

Joshua Piedra

Board Vice President

Pronouns: He/Him
Hometown: City Heights, San Diego

Joshua joined the Board in 2021 and became the Board Vice President in June 2023. From a young age, growing up in an immigrant working-class family, Joshua learned the importance of community. His lived experiences have shaped his values of empathy, compassion, and justice. Personally, he is committed to empowering his community as a grassroots organizer and advocate for public policy that centers on social and racial equity. Professionally, he was recently hired as a political organizer supporting working families throughout San Diego and Imperial Counties.

joyce new 600 x 400

Pronouns: She/her
Hometown: San Diego

Joyce Lane

Board President

Pronouns: She/Her
Hometown: San Diego

Joyce joined the Board in 2018. She served as a team leader on the Public Policy Team for more than four years. She has been a member of several other non-profit boards in San Diego and is passionate in her concern for the planet and doing what she can to make the world a better place.

Keala 600 x 400

Pronouns:She/Her
Hometown: San Diego

Keala Minna-Choe

Board Member

Pronouns: She/Her
Hometown: San Diego

Keala joined the board in 2022. As a youth, she believes that helping fight our current climate crisis is the best way to help preserve her future. Keala is active in SanDiego350’s Youth4Climate program and helps to lead the Youth v. Oil team, which is working to phase out fossil fuels and advocate for a just transition to renewable energy.  Keala is currently a high school student at Canyon Crest Academy. 

Max 600 x 400

Pronouns: He/Him
Hometown: Los Angeles

Max Lebovitz

Board Member

Pronouns: He/Him
Hometown: Los Angeles

Max joined the board in 2021 after serving as the Monthly Meeting Coordinator since joining SanDiego350 in 2018. His focus is on helping bring awareness to important climate-related issues through education, outreach, and event organization. For his professional career, Max runs marketing for a local sports technology company.

Rebecca 600 x 400

Pronouns: She/Her
Hometown: Los Angeles

Rebecca Rojas

Board Member

Pronouns: She/Her
Hometown: Los Angeles

Rebecca joined the Board in 2019. She started volunteering with SD350 in 2012 because she wanted to be part of building a social movement that would fight for climate justice. By day she works as an attorney advocating for the rights of seamen injured onboard vessels and victims who have been seriously injured in accidents.

Toshi 600 x 400

Pronouns: He/Him
Hometown:  Isesaki, Japan

Toshi Ishihara

Board Member

Pronouns: He/Him
Hometown: Isesaki, Japan

Toshi joined the Board in 2019. Since 2018, he has been volunteering for transportation and climate justice as a member of the Public Policy Team. Before he retired, he held multiple managerial positions responsible for technology and organizational development.

Tyynewide

Pronouns: She/Her
Hometown: Tampere, Finland
pronounced too-nay

Tyyne Parakhen

Board Member

Pronouns: She/Her/Hers
Hometown: 

Tyyne joined the Board in 2023, having served as Co-Chair of the Food and Soil Team at SanDiego350 since late 2021. After welcoming her first child in 2020, Tyyne felt compelled to take action on climate change in order to work towards a livable future for current and future generations. Professionally, she works in nonprofit development and fundraising, specializing in donor data management and analytics.

Pronouns: She/Her
Hometown: New York City

Masada Disenhouse

Executive Director – Ex Officio Board Member

Pronouns: She/Her
Hometown: New York City

Masada is a founding member of SanDiego350. She has organized San Diego’s largest climate mobilizations and is passionate about empowering people to organize, advocate, campaign and build grassroots political power together. Prior to SanDiego350, Masada worked for 350.org where she managed staff and programs to support the growth and development of the over 150 local 350 affiliates in 350’s U.S. network.