Leadership at Bellagio
HERE, SERVICE IS PROFESSIONAL AND PERSONAL
Amanda Voss, CMP
Amanda Voss is the Vice President of Sales for Bellagio Resort & Casino and Park MGM in Las Vegas, overseeing Hotel Sales, Catering, Convention Services, Weddings, and Group Dining with a strong focus on meetings and events. Known for her innovative and client-centric approach, she has played a key role in transforming the properties meeting strategy, including the launch of cutting-edge venues like the Madison Meeting Center and Ideation Studio. With a career rooted in MGM Resorts, Voss has led high-impact teams across multiple properties, continuously driving excellence in group and convention business. A Certified Meeting Professional and Vice Chair of the HSMAI Foundation, she has been recognized by HSMAI, Connect Association, and Smart Meetings for her leadership in the events industry. Voss holds a degree in Hotel Administration from UNLV and remains passionate about shaping the future of meetings through strategic vision, collaboration, and innovation.
avoss@mgmresorts.comJamie Malloy, CMP, CHSL
With 26 years of experience in Hotel Sales, Jamie is a seasoned professional known for her creativity, passion for learning, and commitment to elevating the guest and team experience. She currently serves on the HSMAI Sales Advisory Board and is a past President of the Las Vegas Hospitality Association, actively contributing to the growth and visibility of Las Vegas as a world-class meetings destination. At Bellagio, MGM Resorts International’s flagship property, Jamie takes great pride in representing a brand defined by luxury, sophistication, and world-renowned service. She thrives on connection, relationship-building, and creating meaningful moments that leave a lasting impact on clients and colleagues alike.
jmalloy@mgmresorts.comChris Vernicek, CMP
With over 28 years of experience in luxury hotel catering and banquet operations, Chris is a seasoned hospitality leader known for delivering exceptional guest experiences through high-touch, flawlessly executed events. As head of the Catering, Event & Convention Services team at Bellagio, he oversees world-class meetings and social functions that set the standard for excellence in Las Vegas. His career includes leadership roles with Hyatt Hotels & Resorts in Greenwich, New York City, and Las Vegas, where he produced high-profile corporate events, non-profit galas, and luxury weddings, all with a detail-driven and creative approach. Chris is passionate about cultivating a collaborative team culture that empowers his staff to exceed expectations while maintaining the elevated service standards of luxury hospitality. His commitment to service excellence, team development, and innovation continues to make him a key contributor to Bellagio’s success and reputation as one of MGM Resorts International’s flagship properties.
cvernicek@bellagioresort.comCallie Stringer
Callie Stringer brings over 20 years of experience in hospitality, leading Bellagio’s Convention Services, Events, and Wedding Chapel teams to deliver world-class experiences that define excellence in Las Vegas. Her expertise spans a broad range of events—from large-scale tradeshows and high-end corporate gatherings to nonprofit galas and ultra-luxury weddings—each executed with precision and creativity. Callie is passionate about developing her team and encouraging innovative thinking to craft unforgettable moments for every guest. A Certified Meeting Professional, Level One Cicerone, and Intermediate Sommelier, she also holds a Bachelor of Arts in Hospitality Business Management from Washington State University. Outside of work, Callie enjoys traveling, golfing, and spending time with her family, always bringing a global perspective and thoughtful leadership to her role at one of MGM Resorts International’s premier properties.
Meet the Team
Becky Liston, CMP
Associate Director
bliston@mgmresorts.com
Gabrielle Wood
Associate Director
Gwood@mgmresorts.com
Dominique Poster
National Sales Manager
dposter@mgmresorts.com
Cecilia Quinones
National Sales Manager
cquinones@mgmresorts.com
Sierra Delaune
National Sales Manager
sdelaune@mgmresorts.com
Jessica Robbins
National Sales Manager
jrobbins@mgmresorts.com
Megan Iannuccilli
Convention Sales Manager
miannuccilli@bellagioresort.com
Adriana Serrano
Convention Sales Manager
aserrano@bellagioresort.com
Natasha Asuncion
Convention Sales Manager
nasuncion@mgmresorts.com
Chris Hix
Executive Meetings Manager
chrishix@bellagioresort.com
Jenna Ceccarelli
Executive Meeting Manager
jceccarelli@bellagioresort.com
Lauren Longworth
Executive Meeting Manager
llongworth@bellagioresort.com
Theresa Leany
Executive Meeting Manager
tleany@bellagioresort.com