Catherine Winston

Group Sales Manager

Delta Hotels by Marriott Ontario Airport

Industry Partner

Member Since: 2026

Original Join Date: 2026

Professional Bio

Catherine E. Winston is a seasoned hospitality professional with a proven record of
leadership, operational excellence, and strategic growth. Known for her strong work ethic, independence, and resourcefulness, she brings a results-driven approach to every role she undertakes. Catherine excels in navigating complex challenges, adapting quickly, and driving continuous improvement across organizations.
With a career spanning multiple levels of the hospitality industry, Catherine’s professional journey reflects resilience, discipline, and sustained advancement. Beginning her career as a bell woman and valet driver while working through college, Catherine advanced steadily through the hospitality industry, contributing to multiple hotel openings and holding management roles across both full-service and limited-service properties. Through consistent performance and the continual expansion of her expertise, she has demonstrated a strong ability to lead teams, drive operational excellence, and deliver measurable results. Her broad experience reflects a deep commitment to service excellence, talent development, and overall organizational success.
Outside of her professional endeavors, Catherine values work-life balance, maintains strong family ties, and enjoys traveling, and exploring new experiences that broaden her perspective and leadership approach.

Primary Service Offered to Associations

Event Venues - Hotel/Resort

Region

SCSAE - So CA Region