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Healthcare Research Report: The Growth of Ambulatory Surgery Centers
Healthcare Services Report | Q3 2025
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Healthcare Services Report | Q3 2025
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An Inside Look at the Top 25 U.S. Industrial & Logistics Markets
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Launches refreshed sustainability strategy Built to Last
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Not sure what you need? Start here to find the right solution.
Find the right property to lease, buy, or invest in — faster.
Healthcare Services Report | Q3 2025
Explore expert insights, data-backed strategy, and the latest headlines from Colliers.
An Inside Look at the Top 25 U.S. Industrial & Logistics Markets
Launches refreshed sustainability strategy Built to Last
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Amanda Spangler currently serves as the Managing Director for the Colliers Inland Empire & Orange County offices. Amanda partners with sales professionals in strengthening new business development, as well as service delivery. In addition, she has a strong focus on sales talent recruitment and retention.
Amanda peviously served as the Sales Manager for a competitive firm, where the role focused on expanding the occupier and agency market share by leading the sales management approach to identify, pursue and secure new business opportunities. Here, she played an integral role in a national Capital Markets program focused on recruiting, training, and mentoring investment sales associates.
Previous to that role, Amanda served as a Regional Office Services Manager for the Southern California Region. She led the operations oversight for over 75 sales professionals and over 30 support staff for 10 locations in partnership with local management.
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Amanda Spangler currently serves as the Managing Director for the Colliers Inland Empire & Orange County offices. Amanda partners with sales professionals in strengthening new business development, as well as service delivery. In addition, she has a strong focus on sales talent recruitment and retention.
Amanda peviously served as the Sales Manager for a competitive firm, where the role focused on expanding the occupier and agency market share by leading the sales management approach to identify, pursue and secure new business opportunities. Here, she played an integral role in a national Capital Markets program focused on recruiting, training, and mentoring investment sales associates.
Previous to that role, Amanda served as a Regional Office Services Manager for the Southern California Region. She led the operations oversight for over 75 sales professionals and over 30 support staff for 10 locations in partnership with local management.
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