Cornerstone United Methodist Church

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2050 Valencia Ave, Placentia, CA 92870 • 11:30AM Sunday Worship

  • About Us
    • From the Pastor
    • Our History
    • What We Believe
    • Contact Us
  • Connections
    • College/Young Adults
    • Career
    • Men
    • Women
    • Adults
    • Retirees
    • Missions
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    • Newsletter
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From the Pastor

Welcome!  We are so glad you stopped by to visit our church website and check out our faith community.  A few things you need to know about us, we are an oversized family full of caring, loving, and fun people who love God a lot.  We follow Jesus Christ and call Him our Lord and Savior, and we’d love to tell you more about Him.

The best way to really get plugged in and meet some new friends is by joining us during weekday small group meetings!

  • Tuesdays 10 am: Women’s Group
  • Wednesdays 10 am: NEW LIFE for Retirees (2nd & 4th Wednesdays of the month)
  • Fridays 7:30 pm: BASIC (Brothers And Sisters In Christ) for Young Adults – Singles & Married (1st & 3rd Fridays of the month)
  • Fridays 8 pm: EXTRA for High School – College – Career (2nd & 4th Fridays of the month)
  • Fridays 7:30 pm: HUGS (Homes Under God’s Spirit) for Older Adults
  • Saturdays 11:30 am: Men’s Group (last Saturday of the month)

If you’d like to join one of our groups, or get added to our email network known as the “Mailbag,” or would like someone to pray over you, just email me and we’ll make that happen.  I look forward to hearing from you!

God bless you,
Pastor John

Rev. John Mark Wang is an ordained elder of the United Methodist Church. He received his Master of Divinity degree at Duke Divinity School in Durham, NC in 2013, and his Bachelor of Arts in Psychology at the University of California, Riverside in 2008. Pastor John loves to connect people to the abounding grace and love of God through faith in Jesus Christ while getting boba milk tea with them. In his free time, Pastor John likes watching all genres of films and movies, playing board games, and video games with friends. He loves the game of basketball, enjoys water sports, snowboarding, and hiking in the great outdoors. Pastor John along with his wife, Reesy, and son, Jordan, currently reside in Placentia, CA.

Welcome!

We are a community that’s blessed in our diversity.  During times of uncertainty, we continue to stay connected in all that we do: caring friendships, dedicated missions work, ministries for the generations, and more!  Come join us on Sundays or throughout the week.  The first time you visit, you’re a guest.  After that, you’re family!

Cornerstone United Methodist Church
2050 Valencia Avenue, Placentia, CA 92870 | 714.528.3068
© 2025