Board of Directors

John P. Anderson photo holding up his bike

John P. Anderson

John Anderson is a North Park resident and full-time father of three. John is treasurer of BikeSD and is excited about the work BikeSD is doing. John wants to help make San Diego a safer and more enjoyable place to live for those on foot, bicycle, bus, car, or horse. Connect with John at, he’d love to hear your thoughts on how San Diego can do better and what we’re doing well. Twitter: @JPAdotcom  Pronouns: he/him

Nicole Burgess

Nicole Burgess

Nicole Burgess is a passionate bike advocate who loves to ride. With her Dutch blood, she rides daily for transportation and fully embraces the joys and benefits of riding a bicycle. Nicole continues to advocate daily for San Diego to become a World Class Bicycle Friendly City and currently represents District 5 for the City of San Diego Mobility Board. As a League Certified Instructor, Nicole is always willing to help new riders become more comfortable and confident riders. You can follow her on Twitter @Nicoleburgess23, otherwise feel free to send her an email at  Pronouns: she/her

Paul Jamason photo

Paul Jamason

Paul Jamason is a Programmer/Analyst at the San Diego Supercomputer Center at UCSD. He is a native of upstate New York, received a master’s degree in Physical Geography from the University of Delaware, and has lived in San Diego since 1997. Paul writes about our city’s urban neighborhoods at and sees bicycling, bike infrastructure and public transit as solutions to many of our environmental and transportation challenges. He enjoys riding his bike around Uptown, downtown and as a part of his daily commute.

Nevo Magnezi

Nevo Magnezi

Nevo Magnezi is a graduate student researcher in bioelectronics at UC San Diego, where he is pursuing his PhD. He received his bachelor's degree in Electrical Engineering at the University of Maryland, where outside of academics, he re-learned how to bike along the Anacostia River Trail System. He is also a Graduate Student Association representative at UCSD and involved with bike advocacy on campus. Nevo wants to work towards a region where everyone has safe, affordable, sustainable, healthy, and pleasant methods of getting around, which means more dedicated bike infrastructure! Nevo joined the board of BikeSD in 2020. Twitter: @NevoMagnezi

Brer Marsh

Brer Marsh

Brer Marsh is a practicing architect at Mosher Drew Architecture. Brer is a longtime resident of North Park and member of Uptown Planners, the community planning group for Uptown. His background in art and design coupled with his technical and construction experience gives Brer a unique set of skills in understanding the form of urban space. Brer is a lifelong bike rider and advocate for safer biking infrastructure. Brer joined the board of BikeSD in 2020. Twitter: @brerbear

Natalie R

Natalie Radosavljevic

Natalie Radosavljevic is a legend. She has been cycling for over 10 years. She graduated from SDSU with a BS in Business where she was part of starting an on campus bike kitchen. She has worked in bike shops in the San Diego area but currently transitioned her focus into housing where as a real estate agent. She hopes to have a bigger impact in the housing market including maintaining its affordability. She believes safe cycling infrastructure will help alleviate negative environmental impacts and also importantly, traffic! But perhaps her biggest mission is reducing the number of cyclist fatalities/injuries due to unsafe, poor infrastructure.

Tim Zaspal photo

Tim Zaspal

Tim Zaspal is a Mechanical Engineer at Solar Turbines in Kearny Mesa.  After growing up in the Chicago suburbs he has always placed a priority on living in walkable neighborhoods and moved to Little Italy eight years ago. While he’s always been an avid cyclist, Tim first began to look at biking as a transportation option when he moved to Mission Hills four years ago and needed to find time for exercise in between a busy work schedule and many needed DIY home renovation projects.  He has been hooked ever since.  In his spare time he enjoys riding bikes on the roads and trails of San Diego, hiking with his wife and dog, sour and wild beer fermentation, surfing and building things.

Matt Schalles

Matt Schalles holds a Ph.D. from UCSD, and studies auditory perception in humans and dolphins. Raised in the midwest, Matt discovered a bicycle lifestyle in California was a huge relief from suburban car culture. Whether advocating for safe multi-use roads, throwing carbon neutral bicycle music festivals, or hauling insane cargo loads, Matt uses bikes to address environmental and economic disparity in our community - all while showing that sustainability can be fun. Matt joined the board of BikeSD in 2020.

Leah Schaperow

Leah Schaperow is a ceramic artist of Milk Oolong Studio in Liberty Station. She replaced her car with an electric bike when she relocated to San Diego from the Washington DC area. Leah in involved in BikeSD to promote comfort and safety for ebikes/ bikes/ skates/scooters/micromobility devices. Leah joined the board of BikeSD in 2020. Instagram: @milkoolongstudio

Deon West

Deon West is a community advocate with an emphasis in outdoor park access. Since the age of 18, Deon has been involved with instructing various outdoor recreational activities popular in San Diego. When the opportunity presents itself he loves to travel to Sacramento to lobby lawmakers for better park access for California youth. Deon joined the board of BikeSD in 2020.

Chris Olsen

Chris Olsen is a lecturer at the San Diego State University School of Public Affairs, where he teaches courses on fiscal and budgetary policy as well as administrative behavior. His career in local government spans over 15 years, having worked for the cities of Los Angeles, Charlotte, and San Diego in various capacities supporting elected officials and city management. Most recently, Chris served as an analyst in the City of San Diego's Office of the Independent Budget Analyst, which provides clear, objective and unbiased analysis and advice to the city council and the public regarding all legislative items bearing financial and policy impacts to the City of San Diego. Chris is also committed to serving his community, particularly the Hillcrest neighborhood of San Diego where he resides. Chris ran for elective office in the March 2020 primary for San Diego City Council District 3 and continues to volunteer for community organizations. He is a member of the advisory board for PATH San Diego, a leading provider of services and housing for San Diegans experiencing homelessness.  Chris obtained a Bachelor of Arts from Pomona College (Claremont, CA) and a Master of Public Administration from the University of North Carolina at Charlotte. Chris joined the board in 2020.

Ariana Criste

Ariana  Criste is a University Heights resident. Originally from Sacramento, she moved to San Diego to attend UCSD where she graduated with a BA in Political Science and Minor in International Migration Studies.

She is passionate about mobilizing people to take action against the climate crisis and works as the Communications Manager at Climate Action Campaign. Ariana is an alumnus of the San Diego Leadership Alliance Institute, 2019 cohort. She joined the board in 2020 and is ready to fight to realize the vision of a world-class bike city in San Diego. Twitter: @aricriste

Wheels spinning…

A quick look at how we roll.

Wheels spinning graphic showing 8 spokes with text on them.