DeCheser will oversee strategy and creative for the agency's top brands, including Universal Studios, LEGO and Lexus.

Sia has been with the agency 12 years, handling top brands.

Victor Camozzi's work includes Walgreens' "At the Corner of Happy & Healthy" campaign and award-winning spots for Southwest Airlines.

Andrea Bendzick will lead the agency's vision for brands such as Peacock, Intuit QuickBooks and Vuori.

Before this, he held CEO roles at iProspect and 3Q Digital.

Independent full-service advertising agency Chemistry has named Javier Santana CXO of its digital unit, React Digital @ Chemistry.    Santana has over 25 years of experience in creative, technology, and digital experiences and joins Chemistry from Launch, where he served as Co-Founder and CXO for over 13 years.   The agency said he is tasked with driving innovation within the strategy, UX/UI, and creative departments. He will …

The 3-year-old Atlanta agency is in partnership with founder Shaquille O'Neal.

Diana Salameh has been promoted to EVP. Tina Wargo joins as director of content.

Before this, she was Chief Growth Officer at StrawberryFrog.