angela@conciergeclientgroupaz.com
480-231-9888
With nearly three decades of experience in real estate, Angela Sinagoga brings a wealth of expertise, insight, and dedication to every client she serves. A licensed REALTOR
since 1996, Angela began her career at CB Richard Ellis, where she managed support for the retail sales team, laying the foundation for her deep understanding of client service and market strategy. Her passion for excellence in real estate extends beyond transactions—she is a trusted advisor who understands the nuances of the luxury market and the unique needs of high-net-worth clients.
As one of the founding principals of Luxury Home Magazine since 2006, Angela has remained at the forefront of the luxury real estate industry, giving her an unparalleled perspective on market trends, elite properties, and the ever-evolving needs of affluent buyers and sellers. Her academic background includes a degree from the University of Arizona and a graduate degree in elementary education from Grand Canyon University, further underscoring her commitment to lifelong learning and effective communication. With a career built on integrity, market expertise, and an unwavering dedication to client success, Angela is an invaluable resource for those navigating the world of luxury real estate.
John Catania brings a diverse and dynamic background to Concierge Client Group, with expertise spanning corporate event production, automotive technology, VIP logistics, and professional music performance.
With two decades in corporate audio-visual production, John played a critical role in orchestrating high-profile events attended by Presidents Obama, Clinton, and Bush, Bill Gates, and Mark Zuckerberg, ensuring seamless execution in high-stakes environments.
Alongside his AV career, he spent 26 years in the car audio industry, both wrenching and managing car stereo installation shops, gaining deep technical expertise and operational leadership experience.
A lifelong professional musician, John has performed globally, most notably as the bassist for Chemicals of Democracy, which toured internationally in 2014. He was also the drummer for Tershain, a powerhouse cover band performing 50 songs a night, and Child the Band, whose vocalist later went on to tour and record with Godsmack.
At Concierge Client Group, John leverages his Commercial Driver’s License (CDL) in Arizona and extensive operations and logistics experience to assist with VIP client transport, luxury property showings, travel coordination, concierge services (such as private chefs and security), and marketing execution. His ability to seamlessly manage high-profile logistics and client services ensures every experience is executed with precision, discretion, and professionalism.
At Concierge Client Group, we pride ourselves on offering a holistic suite of services tailored to ultra-high net-worth clients. Through our carefully selected network of elite partners, we provide a true one-stop shop for every facet of the real estate journey—from acquisition and protection to lifestyle enhancements and security.
Each partnership reflects our unwavering commitment to unmatched service, uncompromising discretion, and total client satisfaction.
Comprehensive estate management and upkeep, ensuring your home remains immaculate and move-in ready at all times.
High-touch partnerships with Marsh McLennan / Lovitt Touche to deliver sophisticated coverage options tailored to UHNW properties and collections.
Collaboration with Gavvel and other UHNW-focused law firms for specialized real estate transactions, asset protection, and wealth management guidance.
Gourmet experiences curated by top culinary professionals, ideal for intimate gatherings, high-profile events, or day-to-day luxury living.
Access to ex-military personnel and advanced surveillance solutions to safeguard your property and ensure complete peace of mind.
Peter is T25 JD/MBA and real-life rocket scientist turned lawyer. He is the founding Partner of Gavvel LLC, a boutique law firm serving as general counsel to founders, entrepreneurs, and high net worth individuals. Having a diverse practice in both transactional and litigation matters coupled with AmLaw 100 experience, Peter is a trusted advisor who delivers real world solutions and insights to his clients.
Peter is an Arizona native with deep ties to the valley. On weekends you may find him working on his golf swing or brining one of his cars to a local Cars & Coffee. Outside the office, Peter treasures his time with his beautiful wife and young son. They live primarily in Chandler, but their favorite time of year is the summer, which the family splits between Europe and Asia to beat the heat.
Bar Admissions:
Bob Kerner, a seasoned 24-year insurance professional, specializes in private client risk management and has served many billionaire families. His expertise lies in catering to clients with family offices, utilizing best-in-class practices and a dedicated team. He extends his services to emerging affluent clients, with a minimum of $5 million investible, up to ultra-wealthy families.
Bob’s passion for collector cars is evident through his involvement as Co-Chairman for the La Jolla Concours d’ Elegance and his longstanding membership in the Classic Car Club of America. His contributions to the Petersen Automotive Museum and appearances on the Cars Yeah podcast underscore his dedication to the automotive and collector car hobby.
As a sales executive at Marsh McLennan Agency, Bob’s practice covers all risk transfer needs for ultra-wealthy families globally. Bob takes a hands on approach to getting to know his clients, their needs and philosophy on insurance. With this information he is able to tailor their program in such a way to bring both value and proper risk management.
Bob is married to his lovely wife Laura and together they have three children, Stephanie, Chad and Michal.
Whether you’re seeking a discreet sale, a secure investment, or an extraordinary property tailored to your lifestyle, our team and partners stand ready to exceed your every expectation. Experience the advantage of a truly comprehensive luxury service designed for those who demand the very best.
