Experience: Wealth Management since 2004

Education: Bachelor of Arts in Economics from the University of Colorado; Personal Financial Planning Certificate from University of California, Los Angeles; Proud Loyola High School Cub (and father of a Cub)

David is responsible for managing the retirement services group and institutional client relations in Modern Wealth’s El Segundo, California office. In addition, he works with high-net worth individuals providing them institutional service and support. He joined the team when Kaye Capital Management became Modern Wealth in June 2025.

Prior to arriving at Kaye Capital Management in 2015, David was a Senior Vice President for Payden & Rygel, an institutional asset management firm. In that role, he was responsible for the firm’s retirement services team and managing client relations with institutional consultants and plan sponsors, including pension funds, corporations, endowments, and foundations.

David is very involved in the Los Angeles community. He currently sits on the alumni committee for Loyola High School and the Board of Trustees for Baseball for All, a girls baseball nonprofit that builds gender equity by creating opportunities for girls to play, coach, and lead. He previously sat on the Board of Trustees for the Los Angeles Ronald McDonald House, the Optimist Professionals of Optimist Youth Homes and Family Services, and Encino Little League. He now spends most of his time driving his three kids around to all their sporting and school activities.

Experience: Client Relations and Service Management since 2002

Education: Bachelor of Arts in Criminal Justice from Chapman University

Based in El Segundo, California, Kristen has a strong background in client relations and service management. Since joining the team in 2021, Kristen has excelled in fostering positive client experiences and ensuring satisfaction. Also a Notary Public, her duties include onboarding clients, being the point of contact for non-advisory inquiries, client file and record maintenance, and implementing strategies to enhance service delivery.

Kristen previously worked in the insurance industry for over 20 years, where she gained extensive experience in client management and service excellence. This wealth of experience has equipped her with a deep understanding of client needs and the ability to build strong, lasting relationships.

Kristen holds a Bachelor of Arts in Criminal Justice, which has provided her with valuable skills in problem-solving and communication. Her commitment to excellence and her ability to build strong relationships with clients make her an invaluable asset to her team.

Outside of work, Kristen is an avid sports fan and loves listening to Reggae music. She enjoys going to the beach and venturing outdoors with her dog, Lana. Kristen finds joy in exploring new places and new experiences, especially if it involves food!

Experience: Wealth management since 2024

Education: Harbor College in Wilmington, California

Tiffany assists Dave Hilton, Ken Watten, and Kristen Kajikawa with day-to-day operations of Modern Wealth’s El Segundo, California office. She joined the team in June 2025 when Kaye Capital Management became Modern Wealth.

Tiffany is a hard worker and a people pleaser by nature. These qualities help our clients know that she will follow through on requests and help answer any questions. Tiffany made a career change in January 2024 when she started at Kaye Capital Management. She previously served as a project manager in high-end construction for 16 years.

Tiffany and her husband, Luke, have one son. She loves watching baseball, traveling, and listening to music. Tiffany also supports Caring House in Torrance, California, and the Society for Protecting Cruelty to Animals.

Experience: Wealth Management since 2004

Education: Bachelor of Science in Political Science from UC Santa Barbara; Two research studies completed at London School of Economics; Personal Financial Planning Certificate from University of California, Los Angeles in 2006; MBA with an emphasis in Financial Planning from California Lutheran University; Proud Loyola High School Cub

Ken provides competent and caring financial guidance and investment management services to his clients. He provides strategic oversight of Modern Wealth’s El Segundo, California office. Ken joined the team when Kaye Capital Management became Modern Wealth in June 2025.

As a Los Angeles native, Ken has spent his entire career in Southern California. He began his career in 2004 at Kaye Capital Management and served in several roles for the firm, including Investment Advisor, Vice President, Chief Investment Officer, President, and CEO. He’s also a member of the Financial Planning Association of Los Angeles.

One of the things that excited Ken about joining the Modern Wealth team was the opportunity for clients to have more access to him. His focus shifted from being split between advising clients and running KCM to now just largely advising clients.

Ken has served as adjunct professor in California Lutheran’s MBA program, teaching “Macroeconomics for Investments” to CFP® and MBA Candidates. A fun fact about Ken is that he was informed that he was the youngest person to pass the CFP® exam from UCLA’s Personal Financial Planning Certificate Program when he earned his CFP® credential in 2006.

Ken lives in Palos Verdes, California, with his four sons, Jackson, Tucker, Bodhi, and Maverick. He enjoys coaching as many of their sports teams as he can. Some of Ken’s other shared hobbies with his sons include fly fishing and other outdoor activities. Ken also helps other youth through his support of Optimist Youth Homes and Family Services.