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Welcome to Cornerstone Fellowship!

We want to do whatever we can to help you, your family, friends, and community experience Jesus and live a life on mission with each other. The way forward is together!

We invite you to JOIN US at one of our upcoming gatherings!
Our weekly gatherings vary (location and time). 

October 17 - Neighborhood Church - Locations and Times vary

October 24
Indoor Service - Alcosta Senior & Community Center - 9 am & 11 am
October 31 -  Indoor Service - Alcosta Senior & Community Center - 9 am & 11 am

Per the recent Contra Costa County requirement, masks are required while indoors regardless of vaccination status.

Or, if you are unable to join us in person, you can connect with our CF Online Community every Saturday and Sunday. Click here to learn more about CF Online and the service times.

Mental health is in the headlines daily, and as a church, we need to be in the conversation. Jesus cared for many who struggled with mental health, and His example of caring, supporting, and healing is one we can and should follow. Join us for a weekend gathering as we start the conversation about: addiction, grief, co-dependency, anxiety, and depression.

Following each conversation, our hope and prayers are that anyone who is or knows someone who is struggling with mental health, including mental illness, can find the support and resources they need to obtain hope, health, and healing. A list of resources has been compiled to help this journey. 


Kids and Youth

If you have (or are connected to) a family with young kids, lower or upper elementary-aged kids, or even Middle school and High School students, we want to partner with you! As health and safety guidelines continue to shift, so do our Kids and Youth experiences. Check out our Campus Calendar below to stay up to date with what our in-person experiences look like!

Online Experiences: Every week, our CF Kids and CF Youth teams put together amazing ONLINE experiences for families (preschool, elementary, pre-teen) and youth (middle school and high school) that you will not want to miss!


Serve With Us 

Are you interested in getting connected and serving our local community? Whether it’s connecting with kids as a small group leader in CF Kids, greeting first-time guests at one of our physical locations, connecting with others as a Church Online Chat Host, or opening your home or backyard as a Neighborhood Church, every volunteer from Cornerstone Fellowship is making a difference! 


Watch On-Demand

Unable to join us in person or online during a live service time? That's okay!
Our Church Online weekend services and sermons are also available on-demand.


Need help troubleshooting? CLICK HERE for a special HOW TO Guide to help you join us online from your TV!

Meet the Staff

Elisha Bongay

Elisha serves as the San Ramon Valley Area Pastor and Worship Leader. She attended Berkeley College of Music and has been on staff with Cornerstone since 2016. Her passion is to help people experience Jesus through worship just as she did when she gave her life to Christ through a worship set back in 2001. Elisha LOVES and ADORES her kids, Gavin and Camille, is always up for a soy chai latte and loves Tahoe. 

Contact Elisha at elishab@cornerstoneweb.org 


Jake Rexroad

Jake serves as the San Ramon Valley Youth Pastor. He has been on staff with Cornerstone since 2016. Jake is studying at Liberty University and is majoring in Biblical Studies and Theology. He loves being a part of watching students fall in love with Jesus during these challenging years of their lives. Jake also bets that you won’t find one kind of food that he doesn’t like and that he loves Marvel movies more than you do.

Contact Jake at jaker@cornerstoneweb.org 


Courtney Berry

Courtney has been on staff as our Kids Pastor at CF San Ramon Valley since 2018. She is passionate about providing our kids with a fun, engaging, safe, and developmentally appropriate learning environment where our kids can grow in their faith. Courtney has a double major in Children’s Ministry and Biblical Studies from Moody Bible Institute and has gained experience at a number of churches and non-profits including HigherGround Curriculum, Harvest Bible Chapel, Hope Chapel Maui, and Hume Lake Christian Camps.

Contact Courtney at courtney.berry@cornerstoneweb.org


Jeannie Yi

Jeannie serves as the Admin Team Lead at CF San Ramon Valley.  She has been on staff since September 2019.  She is married to Joe and has two amazing boys, Micah and Caleb.  She is passionate about encouraging and building up those around her.  She loves chatting over meals, drinking tea, traveling, painting, and being a MOM!

Contact Jeannie at jeanniey@cornerstoneweb.org