Meet The Team
Get to know your local market experts
At SG Associates we understand that real estate is a local business. As our client, you'll be paired with the most qualified realtor for your exact market.
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Sergio Gonzalez
It’s no longer a secret. There’s a new team spirit in the 805 and it’s being led by SG Associates’ Sergio Gonzalez. A Southern California native, Sergio is a Conejo…
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Galen Callahan
SG Associates’ co-founder, Galen Callahan is another 805 native, having grown up in beautiful Santa Barbara, California. Now, let this whirlwind mother of 5 small children help you find the…
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Shirley Chen
Shirley Chen is the one member of Team Sergio that is not a local by birth but by heart. Born in Hangzhou China, Shirley amassed her real estate acumen during…
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Ernest Yturriaga
Ernest Yturriaga began his real estate career in 1998, learning every aspect of the business. In 2005, he received his real estate license, and began working with clients buying and…
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Kristine Lopez
Southern California native, Kristine Lopez is able to provide her clients with excellent opportunities that exist in the Conejo Valley and Ventura real estate market. She is highly skilled in…
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Victoria Beyer
Victoria Beyer is a native of the Conejo Valley, making this idyllic community her specialty. Growing up in Thousand Oaks and attending CVUSD, she went on to attend and graduate from…
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Nancy Van Volkinburg
Another native Californian, Nancy was raised in the Bay Area and moved with her husband to the Conejo Valley in 1996. Together, they raised six children in this valley and…
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