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GBTA Staff 


Executive Office

MikeMcCormickMichael W. McCormick
Executive Director & COO 
703-236-1129 

 

  

 

Mary Helen SiffordMary Helen Sifford

Executive Assistant
703-236-1166

 

 
 

 

Administration / Human Resources

SallieDietzSallie Dietz, PHR
Vice President, Human Resources
703-236-1113

 

  

 

Nichole ThormanNichole Thorman
Administrative Assistant, Human Resources
703-236-1161

 

 

  

Christine McClaryChristine McClary, CTE
Customer Service Specialist
703-684-0836 Ext. 110

 

 

 

 

Academy / Education / Webinars

Heather TrustyHeather Trusty                 
Director, Certification                                   
703-236-1134 

 

  

 

Miguel RodriguezMiguel Rodriguez              
Manager, Certification                                   
703-236-1108

 

 

Grace TurkeGrace Turke
Manager, Education
703-236-1164

 

 

Geoff WolinerGeoff Woliner
Director, Education Sales
703-236-1107

 


 

GBTA Chapters

HankRoederHank Roeder, CTE 
Vice President, Chapter Relations
703-236-1120 

  

 

 

Lisa Marie GardnerLisa Marie Gardner 
Manager, Chapter Relations
703-236-1126

 

 

  

 

Event Programming

Kathy CoxKathy Cox
Coordinator, Event Programming
703-236-1167

 

   

 

 

Events, Sponsorship, and Advertising

Zane KerbyZane Kerby, MBA
Senior Vice President, Events, Sponsorship & Advertising
703-236-1114

 

  

 

Liz HuhLiz Huh, CMP, CAE

Director, Conventions & Events
703-236-1136

 

 

  

Rebecca BatemanRebecca Bateman
Manager, Event Operations
703-236-1116

 

  

 

Adrienne WhitestoneAdrienne Whitestone, CTE
Manager, Event Operations
703-236-1171

 

  

 

Brian AndersonBrian Anderson
Coordinator, Meetings & Events
703-236-1127

                          

 

 

Collette MasseyColette E. Massey, CTE
Senior Manager, Exhibits & Advertising
703-236-1123  

 

  


Susan SheatsSusan Sheats

Director, Sponsorships

703-236-1179


 

Sara SmithSara Smith, CTE
Manager, Sponsorships & Advertising
703-236-1156

 

 

 

 

Finance

Diane YoungDiane Young
Vice President, Finance and Controller
703-236-1162

 

 


Hema ShahHema Shah 
Vice President, Corporate Strategy
703-236-1186

  

 

 

William JonesWilliam Allan Jones, Jr., CPA
Director, Finance
703-236-1117

 

 

 

Chris Ceccone
Manager, Accounting

703-236-1159

 

 

  

Ryan villacrusisRyan Villacrusis
Accounting Coordinator
703-236-1132

 

 

Greg NealGreg Neal
Senior Staff Accountant
703-236-1160 

 


 

Greg Neal

Evan Rice

Accountant Recievable Specialist
703-236-1143

 

 


 

Regional Operations

GBTA Asia

 

Welf Ebeling
Executive Director, GBTA Asia-Pacific
 +1-917-208-4586


 

 

 

GBTA Australia/New Zealand

 

No Photo AvailableRachel Harper
General Manager, GBTA Australia & New Zealand

+61 406 661 143
 



Elizabeth MontgomeryLiz Montgomery
Manager, GBTA Australia / New Zealand
703-684-0836 Ext. 112

 

 


 

GBTA Canada

 

Tanya RaczTanya Racz, CTE, CCTE 
President, GBTA Canada
1-703-684-0836 Ext. 187

 

 

 

GBTA Europe

 

Paul TilstonePaul Tilstone
Chief Global Development Officer /
European Managing Director
+44 2081 235 678

 

 

Melanie Garrett
Sponsorship & Speaker Contractor

+44 7736 105 257

 

 

 

No Photo AvailableCatherine McGavock
Director Membership & Marketing
+44 7980 588 181

 

 

 

Katherine Blakemore
Marcomms Exec
+44 (0) 1494 618 497

 

 

 

No Photo AvailableVikki Collins

Membership

 

 

 

No Photo AvailableIris Donnigan
Accounts Support

 

 

 

Hans Ingo Biehl
VDR Executive Director on part-time GBTA Advocacy Executive Secondment

 


 

 

Eamonn Friar
Part Time Oil & Gas & Marine Contractor

+44 75 40 77 85 99

 

 


GBTA LATAM


Rodolfo MacedoRodolfo Macedo
Regional Director, GBTA Mexico
703-684-0836 Ext. 184 
 

 

 

Wellington CostaWellington Costa
President GBTA Brazil

55 11 9497-1628


 


Jose Corrales
Assistant Operations

+506 2272-7083


 

 

Roberto Morales
Assistant Logistics and Translations
+506 2272-7083

 


 

No Photo AvailableIsmael Morales
Charter Accounting

 

 

 


Government Relations


 

Patty HigginbothamPatty Higginbotham
Vice President, Government Relations and General Counsel
703-236-1102



Shane DowneyShane Downey, CTE
Director, Public Policy
703-236-1131 


 

 

Membership, Marketing, and Technology

Ed SilverEd Silver

Senior Vice President, Operations

703-236-1115  


 

Shantel GoodmanShantel Goodman
Director, Marketing
703-236-1130

 


Darell ScottDarell Scott
Manager, Marketing
703-236-1125



Ambika KuckrejaAmbika Kuckreja
Manager, Marketing
703-236-1177



Wendy SantantonioWendy Santantonio, CTE
Director, Convention & Brand Marketing
703-236-1172

 


Alison BlockAlison Block, CTE
Manager, Web Content
703-236-1176 



Stephanie PhillipsStephanie Phillips
Coordinator, Marketing
703-236-1109


 

Meghan HenningMeghan Henning            
Director, Communications                          
703-236-1133

 

 

Glenn MorelGlenn Morel
Senior Manager, Marketing, Production
703-236-1189

 


  
Michael GoldenMichael Golden
Manager, Customer Care
703-236-1140



 

Chris GrindlerChris Grindler
Manager, Membership Acquisition
703-236-1135



Richard WashingtonRichard Washington
Assistant Manager, Marketing
703-236-1183


 

Julia SimonsJulia Simons
Manager, Customer Service

703-236-1173

 


Elizabeth CoryElizabeth Cory
Customer Service Specialist

703-236-1104


 


Kia Davis  Kia Davis
  Event Telemarketing Specialist
  703-236-1105

 

 

 

Teresa GoffTeresa Goff

Telesales Specialist

703-236-1163


 

 

Keith TaylorKeith Taylor

Telesales Specialist

703-236-1178



 

Amir BahmaniAmir Bahmani
Director, Information Technology
703-236-1128

 


John LiJohn Li
Director, Application Development
703-236-1152 

 


Nsa Eyo-WallaceNsa Eyo-Wallace
Database Administrator
703-236-1124




GBTA Foundation - Research & Benchmarking

Daphne BryantDaphne Bryant
Executive Director, GBTA Foundation
703-236-1141


 

Joe BatesJoseph Bates
Senior Director, Research

703-236-1181

 

 

Margaret Patkose
Senior Industry Research Analyst
703-236-1106

 

 

 

Nicole GalentineNicole Galentine

Manager, Research
703-236-1170


 

Paul YachnesPaul Yachnes
Research Library Manager
703-236-1182



Kerry GaylorKerry Gaylor, CTE
Manager, Education and Special Events
703-236-1169

 

 

Patricia ProbstPatty Probst
Manager, Foundation Partnerships
703-236-1118