Assist Leadership Team

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David B. Dorwart
Chairman
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David B. Dorwart,  Chairman

David is the Co-Founder and Chairman of Assist Wireless. He brings more than 20 years of wireless/telecom experience to our team. He has spent decades providing cash-strapped consumers the best in wireless and telephone services. David brings the expanding Assist Wireless network innovative leadership, customer-centric solutions and years of effectively navigating the ins and outs of regulatory compliance.

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Byron Young
CEO
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Byron Young,  CEO

Byron joined Assist Wirless in 2010. As the Chief Executive Officer, Byron brings our company two decades of hands-on wireless and telecom expertise. With his 14 years of managing regulatory compliance issues, he is working to make sure that the Assist Wireless expanding network is in complete compliance with state, local and federal law.

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JD Hilzendager
Executive VP & General Manager
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JD Hilzendager,  Executive VP & General Manager

JD brings over 14 years wireless experience before joining Assist Wireless in 2015. With such an extensive background in wireless JD is able to expeditiously improve processes in sales, operations, logistics, compliance, systems and reporting. JD was the recipient of the AT&T Summit Award in 2015 and was a Verizon Wireless Winner's Circle recipient 3 times. JD is a graduate of the University of North Texas and enjoys volunteering for the Dallas Area Habitat for Humanity.

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Domenic Fontana
Sr. VP of Finance
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Domenic Fontana,  Sr. VP of Finance

Domenic joined Assist Wireless in January of 2013 as Vice President of Finance. He has spent a decade working in the telecom field honing his skills in accounting, finance and treasury duties. Domenic works in concert with the compliance department to make sure all practices and accounting procedures are in alignment with the law. His personal time is spent with his family and giving back to his community.

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Jordan Majkszak
Sr. Director of Marketing
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Jordan Majkszak,  Sr. Director of Marketing

Jordan comes to Assist Wireless with five years of wireless compliance experience and more than a decade of general marketing expertise. Jordan has worked with such brands as Harley Davidson, Godiva, Goodyear and Wireless Zone. He has been quoted by GD USA magazine, eMarketer and Multichannel Merchant publications. He sees his primary mission as helping shape a brand image and voice that will put Assist Wireless on the map and deliver bottom-line results. Jordan has served his community by volunteering more than 140 hours to the Chester County Food Bank.

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Corey Miller
Sr. Director of Operations
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Corey Miller,  Sr. Director of Operations

Corey joins the Assist Wireless team as Director of Operations. His responsibilities ensure the smooth operation of all stores and salesforce activities. A 4-year veteran in the enterprise mobility space, Corey is enjoying his new focus on the cellular market. He has served as a financial advisor and an accountant, with a thorough knowledge of FINRA, GAAP and SOX. His outside hobbies include golfing and exploring the natural beauty of Oklahoma and Texas.

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Lesli Rowe
Director of Operations
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Lesli Rowe,  Director of Operations

Lesli joined Assist Wireless in early 2017 with almost a decade of experience overseeing the day-to-day operations and staff assigned to a variety of projects. She has demonstrated ability coordinating between multiple departments at all levels of the organization and in different locations across large regions with a proven track record motivating teams to achieve beyond organizational goals while remaining within budgets and on schedule. Lesli is a graduate of West Texas A&M University with a Bachelors in Mass Communications and Advertising/Public Relations

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Shawn Khoja
Director of Business Development
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Shawn Khoja,  Director of Business Development

Shawn comes to Assist Wireless as a graduate of Carnegie Mellon University with an impressive track record of success running some of the most successful and award winning Cricket Wireless locations in the state of Texas. Shawn's strong project and retail management experience empower him to analyze and direct retail locations, management, and owners to increase profitability, compliance, and overall effectiveness. Shawn enjoys assisting with home building for Habitat for Humanity in the Dallas area in his free time.

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Marjorie Greenhalgh
Director of Finance
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Marjorie Greenhalgh,  Director of Finance

Marjorie joined Assist Wireless in 2015 with over 20 years of Finance and Accounting experience. Prior to ViaOne, she worked in public accounting for KPMG Peat Marwick for 4 years and for Avon Products, Inc. headquarters NY for over 20 years. Her responsibilities include management of forecasting and analysis along with overseeing proper Accounting and Reporting for the ViaOne companies. Marjorie is a graduate of the University of Denver, Colorado with a Bachelors in Accounting and is a CPA.