Executive Food Service Team

Our Staff are hand-selected for their ability to do and be the best. Their dedication to Executive Food Service and talent in the culinary arts are why we succeed. Our team brings passion and excellence to all Executive Food Service events, and a meticulous attention to detail most clients are used to seeing only in the finest restaurants. Rely on our team of on-site caterers in Jacksonville, Florida, for a fine culinary arts experience at your next important event!


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Larry Grosshans, Executive Chef and Owner

Award-winning Chef Larry Grosshans is a 25-year veteran of the culinary arts and a graduate from the country's most prestigious culinary arts school, The Culinary Institute of America in Hyde Park. This award-winning chef's career has been literally international, in addition to covering every corner of the United States. Grosshans is the successful owner and designer of three restaurants, and the first corporate chef for Starwood Hotels International. In the food service industry, Larry Grosshans has done it all!

Larry Grosshans
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Olivia Burkhalter Gonzalez, Vice President and Marketing Director

Olivia Burkhalter Gonzalez is a professional qualified by 17 years of notable achievements in the culinary arts and hospitality industry. She offers a history of performance excellence in event planning and customer relations. A chef in her own right with expansive culinary knowledge, Gonzalez works with the Executive Food Service team to create custom menus for your special occasion. Her absolute commitment and willingness to go to the extra mile will ensure that your event is a total success. When you are ready to stop worrying and put your trust in the right place, you’ll know who to call.

  • Member of the Clay County Chamber
  • Professional Wedding/Event Planner
  • Certified Professional Food Manager
  • Gilford Technical Community College-AA (1995)

Olivia Gonzalez
(904) 504-3112
Click to email Olivia

Olivia's Food Photography Blog

Sean Rush, Head Event Manager

Sean Rush is an integral part of the EFS team, having grown up with the company and working with the company since he was a young boy.  Sean instills dedication and thoughtfulness into each and every project that he takes on. As an event manager he is responsible for reviewing every detail of an event from equipment to timelines to staffing.  He has invested personal time, hard work and creative thinking and will go the extra mile every time to ensure your event is a success.  His bright spirit and caring personality make him an excellent leader and an irreplaceable team mate.

Sean Rush
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Josylynn Varela, Corporate Catering Sales and Events Manager

Josylynn Varela is an essential part of the EFS team. With nearly a decade of experience in a corporate environment, Josylynn brings the expertise needed to coordinate top notch corporate events of all types. Having served in the United States Army, she instills a sense of dedication and organization into every event she is a part of. Her radiant personality along with her tenacious work ethic makes her an imperative team member!

Josylynn Varela
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