Infinite Energy Center
6400 Sugarloaf Parkway
Duluth, Georgia 30097

Administration Office: 770-813-7500
Tickets: (770) 626-2464

E-mail Address: [email protected]

Infinite Energy Center Staff Directory


Jennifer Silas – Executive Director of Finance
Lisa Webb – Event Accountant
Honey Greene – Accounts Receivable & Billing Administrator
Cathy Sabella – Accounts Payable Administrator

Kyle Walker - Senior Accountant


Joseph L. Dennis, Jr. – General Manager
Christy Smith – Executive Assistant to the General Manager
Cheryl Alicea – Human Resources Manager

Booking and Sales

Dan Markham – Executive Director of Sales, Booking and Event Management
Christina Howell-Scott - Senior Sales Manager
Katie Beehler -  Booking Manager
Chris Muller – Sales Manager
Ashley Galloway – Sales Manager

Event Services

Selina Parks – Director of Event Services, Forum & Theater
Danielle Smith – Event Coordinator
Ashley Pieper – Event Coordinator
Jenn Gallagher – Event Coordinator, Forum

Guest Services

Ron Jackson - Executive Director of Guest Services
Kathryn Carlson - Guest Services and Front of House Manager

Steve Attebery - Parking Manager 

Information Technology

Walter Poole – Information Systems Manager
Carlos Marco – Information Systems Technician

Marketing and Business Development

Robyn Ali – Executive Director of Marketing & Business Development
Marcia Powell – Marketing Communications Manager
Matt Lyons – Marketing Communications Coordinator
Ed Boone – Business Development & Data Analysis Coordinator
Alex Zurhorst – Creative Coordinator
William Howard – Digital Media Coordinator

Premium Seating

Michelle Juda – Premium Seating and Group Sales Coordinator
Annette Bowen – Premium Services Assistant


Tim Vogt - Executive Director of Operations
Neal Humphreys – Director of Event Services, Arena
Jordan Hopkins – Arena Event Coordinator
Ian Medlam – Director of Operations


Lisa Dominguez – Security Manager
George Ranney – Safety Specialist 
Karen Lide – Shipping & Receiving Clerk

Ticket Office

Kim Kettler – Director of Ticketing
Amelia Calulot – Assistant Ticket Office Manager
Ryan Edge - Ticket Office Coordinator 
Alan Stearns – Ticket Office Lead Supervisor

Michelle Juda – Premium Seating & Group Sales Coordinator

Vendor Staff Directory


James Turner - AV Director

Proof of the Pudding

Darryl Willms – General Manager
Libby MacConaugha – Catering Sales Manager
Candice Kirkpatrick – Catering Sales Executive
Al Ciccone - Arena Manager