Experience

Brett M. Gasper is a Managing Director - Wealth Management, a Private Wealth Advisor at UBS, and a Founding Member of the Ventus Group, where he advises ultra-high-net-worth individuals, family offices, and business leaders on complex wealth planning and long-term decision-making. With more than 20 years of experience, Brett is known for helping principals navigate liquidity events, leadership transitions, and multi-generational considerations with clarity and discretion.

Many of the people he works with are exceptional operators. Where they often need a partner is in stepping back from day-to-day intensity to design what comes next; financially, personally, and across generations. That transition is rarely straightforward, and it’s where experience, judgment, and perspective matter most.

Brett collaborates with a dedicated team of specialists integrating capital strategy, governance, and personal priorities to support thoughtful outcomes over decades, not quarters.  He is a Certified Financial Planner™ (CFP®) and Certified Private Wealth Advisor® (CPWA®), designations that reflect his commitment to professional excellence.

Brett is deeply motivated by the responsibility that comes with stewarding significant wealth and helping families translate financial success into long-term clarity, continuity, and impact.

A graduate of Michigan State University with a degree in finance, Brett is proud to follow in the footsteps of his father, Steve, continuing a family legacy in financial services alongside his brother, David. His approach emphasizes trust, continuity, and long-term relationships built on clarity and confidence. He lives in Bloomfield Hills, Michigan with his wife, Sarah, and their two children, Russell and Caitlin.

David B. Gasper is a Managing Director - Wealth Management and Private Wealth Advisor at UBS, and a Founding Member of the Ventus Group. With more than 20 years in the investment industry, including over 15 years with UBS, David advises ultra-high-net-worth families, entrepreneurs, and executives on portfolio strategy, long-term planning, and disciplined decision-making across market cycles.

David’s approach begins with active listening. Many of the individuals and families he serves are accomplished leaders navigating complex financial lives. He believes clarity comes not only from technical expertise, but from helping clients understand the “why” behind every strategy.

David relies heavily on emotional intelligence when investing to help make great long-term decisions, and teaches his clients to do the same. Through education, thoughtful dialogue, and transparent communication, he empowers clients to make confident decisions that will have lasting impacts on their families for generations to come.

David has built many impactful relationships within his firm to navigate the best and brightest minds at UBS to help him deliver impactful outcomes in investment management, wealth planning, and legacy considerations. David is a life-long learner, holding the Certified Financial Planner™ (CFP®) and Certified Investment Management Analyst® (CIMA®) designations, reflecting his commitment to rigorous planning standards and institutional-level investment insight.

Beyond his work at UBS, David serves on the Board of Directors for The Midnight Golf Program, supporting educational opportunities for young leaders in Detroit. He is a proud Hoosier and graduate of the Kelley School of Business at Indiana University.

David lives in Michigan with his wife, Courtney, and their three children, Lucy, Brady, and Owen. His work is guided by the belief that financial capital is most meaningful when aligned with family values, purpose, and long-term vision.

Mark recently celebrated his 40th anniversary in the industry. Over the years he has earned a rock-solid reputation among affluent families as a person of compassion, integrity and discretion – a man who cares deeply about family and giving back. Mark began his career in the fall of 1983 at Merrill Lynch. In June of 1989 Mark made his one and only firm change moving to J.C Bradford & Company and quickly ascended to partner status. In 2000 Bradford was sold to Paine Webber which subsequently sold to UBS in 2000. Yes, the names changed but Mark’s distinguished service at this firm have been a mainstay. 

In addition to his established Private Wealth practice throughout the Midwest, Mark is also passionate about his role as a family man and community service advocate. From 1996-2012 he served on the board of trustees for Louisville Jewish Hospital as well as Chair of the Investment and Finance Committees. Mark was instrumental in the sale of the hospital and became a founding member of The Jewish Heritage Foundation. His 12-year board tenure was completed in June 2024. While on the Board he served as Investment Chairman and was a member of the Executive Committee. In recent years Mark has served on the University of Kentucky School of Arts & Sciences Advisory Board. Finally, from 2013-2021 Mark served as a mentor with American Corporate Partners (ACP), a national nonprofit dedicated to helping service members transition from the military to careers in the private sector.

Mark & Tammy have been married since 1989 and are both proud parents of Ryan, Sam & Katie as well as grandparents of Lucas & Harrison, their twin grandsons.

Ryan has been with the Switow Hall Group since 2013. In that time, he has become engrained in the practice leading the planning efforts for all clients as well as handling roles in portfolio management, business development, Alternative Investment analysis, and next generation inclusion. Ryan was raised by Mark since he was 4 years old.

Ryan is an active member in the community having served as Treasurer on the Advisory Board for the Legacy Foundation of Kentucky, formerly Jewish Hospital Foundation, for the last 10 years. He is also an avid golfer and college basketball enthusiast.

Born and raised in Louisville Ryan is a graduate of the Kentucky Country Day School and the University of Louisville College of Business.  Ryan, his wife Krissy, and his twin boys Lucas and Harrison live in Floyd County Indiana and enjoy spending time outdoors with their two giant Alaskan Malamutes.

Angie began her career in 1997 at J.C. Bradford in operations. Her interest in sales prompted her to explore that area of the business and find a mentor. Within six months, she was promoted to Sales Assistant and began studying for the Series 7. Once licensed, Angie joined Mark Switow’s team in 2001. Today, because of her outgoing personality and warm approach to relationship-building, she focuses her efforts on client retention for the team.

Angie has two daughters and enjoys spending time with them and their fur babies, Millie, Daisy and Cleo. She has earned her FINRA Series 7 and 63 securities licenses as well as the Wealth Management Education Certificate. Angie attended Jefferson Community College and The University of Louisville.

Kristina joined the team in 2006. She guides clients through the steps and processes necessary to incorporate the entire wealth management experience. As team administrator, Kristina touches all areas of our practice. Ensuring consistency behind the scenes allows us to deliver the high level of service our clients deserve.

Kristina has a B.A. in finance from Saginaw Valley State University (SVSU). She and her husband, John, have two sons, Miles and Mason. Kristina enjoys helping with her sons’ sports leagues.

Inspired by a comprehensive approach to wealth management, Danielle joined the team in 2016 bringing 10 years of wealth management experience. As a CERTIFIED FINANCIAL PLANNER® professional, she focuses on delivering personalized financial planning strategies to our private wealth clients. Danielle holds a Bachelor of Science in Business Administration and Finance from the University of Detroit Mercy and a Master of Business Administration (MBA) from Wayne State University. Outside of her professional responsibilities, she enjoys traveling and spending time with her son, Kaden.

Darcy joined the team in 2021 to enhance the client experience for our private wealth clients. Darcy brings 15 years of financial service experience in a variety of leadership positions. She is a proud alumna of Michigan State University, where she was a vocal performance major. Darcy and her husband, Devin, have two sons, Teddy and Charlie. Darcy enjoys photography as well as time with friends and family during her free time.

Originally from Bloomfield Hills, Michigan, Mara graduated from Detroit Country Day and obtained her undergraduate degree from Michigan State University’s Broad College of Business. Prior to joining UBS, Mara gained experience in consulting and operations, where she supported Fortune 500 clients with procurement and network design initiatives.

Mara is excited to bring her energy, attention to detail, and passion for client service to her role as a Client Associate. In her spare time, Mara enjoys exercising, cooking, traveling, and spending time at the lake with her family.

Hannah is a Certified Financial Planner® (CFP®)  and registered representative with deep expertise in wealth management, investment analytics, and client relationship support. With a data-driven approach to portfolio performance analysis, business development support, and financial planning, Hannah helps contribute to the growth and success of high-net-worth client relationships. With prior experience at a leading financial institution across multiple institutional retirement, product management, and sales enablement roles, Hannah brings a well-rounded perspective to financial planning, business development, and strategic initiatives. She holds a BA in Economics from the University of Michigan, a Financial Planning certification from New York University, and FINRA Series 7 and 66 licenses.

Hannah is a travel enthusiast, aspiring photographer, self-taught musician, fitness fanatic, and avid reader. She currently resides in Holly, MI with her husband and loves to give back to her community.

I was born and raised in Louisville. After graduating from Saint Xavier High School in 2017, I obtained my Bachelor of Science in Management from Samford University in Birmingham, Alabama, in 2021. I then completed my Masters of Business Administration at the University of Louisville in 2024.

While pursuing my MBA I spent 2022–2024 as an intern UBS’s Private Wealth Switow/Hall Group. In early 2024 my strong work ethic earned me a promotion to Client Service Associate. In 2025 & 2026 I earned accreditation passing FINRA Series 7 and Series 66. This further enhances my ability to service clients and support our advisors.

Outside of work, I enjoy spending time with family and friends, following sports, especially Formula 1 Racing. Of course community service and giving back to others is of the highest priority. I am a devoted pet owner to my cat, Apollo. My goals looking forward are to build lasting client relationships as I continue to advance my career with UBS Private Wealth Management.

Born and raised in Louisville, Kaitlin graduated from Assumption High school and obtained her undergraduate degree from the University of Louisville. Prior to joining UBS, she worked in the healthcare industry where she honed her ability to build strong client relationships, address client needs and provide exceptional service – skills she is eager to bring to her role as a Client Associate.

In her spare time, Kaitlin enjoys spending time with her family and friends, traveling, as well as cheering on the UofL Cards!