Broker Check


Mark A. Congdon, AIF

CEO, Senior Partner

Mark started his financial services career in 1986 with IDS/American Express. He is an Accredited Investment Fiduciary with a Bachelor's Degree in Economics and Management from SUNY Geneseo. He has designed and authored retirement...

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Terry J. Muchler, EPS

Senior Partner

Terry began his financial services career with Metropolitan Life in 1989. He earned his Bachelor's Degree in Marketing at SUNY Brockport and holds an Associate's Degree in Business Administration. After five years with Metropolitan...

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Timothy R. Hammond

Senior Financial Advisor

Since joining The Horizon Group in 1996, Tim has served as Director of Client Services for the firm. His responsibilities include financial planning and investment research, handling account reviews, and working on complex client...

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Donald J. Kwarta

Financial Advisor

Don joined the Horizon Group in June of 2017 after over 35 years of experience at Kodak and Xerox. He has held a variety of managerial/executive positions in human resources, specifically in the area of employee benefits. Don was...

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Jonathan Blazick

Associate Wealth Manager

Jon joined The Horizon Group in the Fall of 2017 after spending the previous 10 years at Target and Kellogg’s in various managerial positions. He earned his Bachelor’s in Accounting from Niagara University and holds a...

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