John Leach serves as President, South Region, and is responsible for managing direct sales, agent sales, account development, network design, service engineering, as well as P&L responsibility for the region. Mr. Leach previously oversaw PAETEC's authorized agent sales channel program in the company's South, South Central, and Mid-Atlantic regions.
Mr. Leach has more than 20 years of telecommunications and sales experience, with increasing levels of executive responsibility. Prior to joining PAETEC, he was most recently president and chief executive officer of Covista Communications. He has also worked for Bell South, BTI Communications, and Telco Communications Group.
Mr. Leach has a B.A. degree in Business Administration from Old Dominion University in Norfolk, VA.
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Arunas A. Chesonis
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Chairman and Chief Executive Officer
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Timothy J. Bancroft
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Executive Vice President and Treasurer
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Chris Bantoft
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President, West Region
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Jack Baron
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President, Advanced Solutions Group
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Jeffrey L. Burke
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Chief Marketing Officer and Executive Vice President
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Edward J. Butler, Jr.
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Chief Operating Officer and Executive Vice President
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Joseph H. Ceryanec
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President, Central Region
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Algimantas K. Chesonis
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Senior Vice President, Chief Accounting Officer, and Controller
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Mario DeRiggi
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President, East Region
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Doug Derstine
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President, Wholesale Markets
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Kevin Errity
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Senior Vice President, Advanced Solutions Group
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Sanjay Hiranandani
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Senior Vice President, Engineering
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Jim Hvisdas
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Executive Vice President, Switch Operations
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Sharon LaMantia
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Executive Vice President, Network Operations
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John Leach
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President, South Region
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Robert D. Moore, Jr.
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Chief Information Officer
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Sean Pflaging
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Senior Vice President, Network Services
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J. Chris Ryan
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Senior Vice President, Service Delivery
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Reginald Scales
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Senior Vice President
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Charles E. Sieving
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Executive Vice President, Secretary, and General Counsel
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Donna B. Wenk
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Senior Vice President, Sales Operations and Customer Care
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Keith M. Wilson
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Chief Financial Officer and Executive Vice President
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Laurie Zaucha
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Senior Vice President, Human Resources
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Our People