Deonne Sieroslawski

Relationship Manager

Deonne is responsible for managing client relationships and focusing on client satisfaction in the Buffalo office of United Capital Financial Advisors. Deonne supports the wealth advisor team with specific attention to client interaction, client development, operations, and account maintenance.

Deonne joined the Buffalo team in 2018. Before making the move to United Capital, Deonne had a successful career in retail branch banking that spanned nearly 20 years. Her passion for customer service and her clients financial education are hallmarks of her career.

Deonne is a proud graduate of Canisius University, where she earned degrees in Psychology and Animal Behavior.

Deonne lives in Cheektowaga with her two sons, Austin and Gavin. In her spare time, she enjoys cooking, spending time outdoors and cheering on her son’s baseball teams.

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