Chef John's culinary career began in Philadelphia where he graduated from Walnut Hill College with a degree in Culinary Arts. During this time he was able to study in various areas of France as part of the study abroad program.  He worked in a few restaurants in the Philly area until relocating to Phoenix. He began his journey in the valley as a chef with the Sheraton Phoenix Downtown as part of the opening culinary team in 2008. During his time there, he had the privilege of working with multiple incredible chefs who promoted him into expanding roles. He eventually took over District American Kitchen & Wine Bar as Chef de Cuisine where he over saw culinary operations & menu development for the restaurant as well as the hotel's multiple dining outlets for 5 years. John then transitioned to Banquet Chef in 2018 where he remained until being promoted to Executive Chef at The Renaissance Phoenix in 2021.  John returned to Sheraton Phoenix Downtown as Executive Chef in 2024 where he currently oversees all culinary operations for the hotel.

He enjoys traveling, likes live shows, everything Philly & eating great food. His favorite cuisine is anything made with love that offers something never experienced. His favorite thing as a Chef is being challenged to bring unexpected ingredients and ideas together to create that same experience for those who dine with him.

Joseph Assaf's hospitality journey began in Buffalo, New York, where he managed Rachel's Café while discovering his passion for service, leadership, and creating memorable guest experiences. After earning his Bachelor of Science in Hotel and Restaurant Management from Northern Arizona University, Joseph embarked on a career that would take him across luxury resorts and high-profile hospitality venues.

He spent nearly eight years at Talking Stick Resort in Scottsdale, where he led beverage operations for large-scale concerts and events, developed high-performing teams, and introduced a successful pool concert series that boosted revenue and guest engagement. In 2022, Joseph joined JW Marriott Camelback Inn, first as Event Operations Manager, then Pool Operations Manager, where he oversaw a multimillion-dollar renovation and introduced signature experiences like the Sunset Ritual.

In early 2025, Joseph was selected to help open the St. Regis Resort in Aruba, where he led training and development for the opening team. Shortly after, he returned to Phoenix to take on his current role as Senior Food and Beverage Options Manager at Sheraton Downtown Phoenix, where he oversees operations, drives sales strategies, and leads a team dedicated to delivering exceptional guest experiences.

Fluent in Arabic, English, and French, Joseph brings a global perspective and a deep commitment to excellence in every role he takes on.

Outside of work, Joseph is all about adventure and connection. He's an avid traveler who thrives on exploring new countries, cultures, and cuisines—always on the lookout for the next unforgettable experience. Whether it's hiking a scenic trail, discovering a hidden local gem, or planning his next international getaway, he finds joy in the journey. He also values quality time with family, believing that the best memories are made around the table or out in nature.