Let's move forward. Together.

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As the 2nd generation in a multi-generational business, you have the advantages of experience, trust and longevity; however, along with this comes the responsibility to honor the past but adapt to the future. Our commitments and experience run deeper than the average advisors. We have had the honor of being with our clients and their families through “thick and thin”…through, births, graduations, weddings, retirements and, unfortunately, deaths as well. Long-term means something a little more to us. David graduated from Tulane University in 1990. He joined George in the business in 1994. He is a Senior Portfolio Manager and is responsible for the team’s PMP Investment Platform. David & Jayna have been married since 1993 and have 3 children Ava, Eli, and Evan. They live in Upper Arlington with lots of dogs and entertain often because David, being from New Orleans, loves to eat and cook. Jayna is a RN and splits time between the hematology/oncology floor at Nationwide Children’s and the ‘school nurse” at Greensview Elementary.

David D'Herete holds FINRA Series 7 and 63 & 65 securities licenses and is a licensed California insurance agent (CA License #0D34228).

• Forbes Best-in-State Wealth Management Teams, 2023, 2024, 2025The Forbes rating is compiled by Shook Research and awarded annually in January, based on information from a 12 month period ending March of the prior year.

• Wealth Advisor

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Kim began her career in 1999 at the beginning of what could be described as one of the equity market's most tumultuous decades since the Great Depression.  Over the past two decades, she has helped clients manage their wealth through good times and bad.  Kim joined the team in January 2013. Kim's investing philosophy is based on her athletic passion for long-distance events: set the goal, then create a plan to make sure you accomplish that goal.  As new obstacles present themselves, as they often do, make the necessary adjustments that will keep you on track and focused toward your ultimate plan. Kim resides in Powell with her husband, Pete; daughter, Samantha; and two Weimaraners.  When she and her family are not doing some sort of outdoor sport, Kim likes to volunteer for various organizations.  Currently she is serving as VP of the Dublin Women's Philanthropic Club as well as serving on the Women's Health Steering Committee for Ohio Health Foundation – Dublin Methodist Hospital. Kim is a graduate of Capital University and served in multiple capacities on their Alumni Board and Planned Giving Committee for many years.

Kim Penzone holds FINRA Series 7 and 66 securities licenses and is a licensed California insurance agent (CA License #4128665).

• Forbes Best-in-State Wealth Management Teams, 2023, 2024, 2025The Forbes rating is compiled by Shook Research and awarded annually in January, based on information from a 12 month period ending March of the prior year.
• Forbes Top Women Wealth Advisors Best-in-State, 2025The Forbes rating is compiled by Shook Research and awarded annually in February based on information from a 12 month period ending September of the prior year.

• CERTIFIED FINANCIAL PLANNER®
• Chartered Retirement Planning Counselor
• Chartered Advisor in Philanthropy®

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John "Jack" Marmion started in the securities business more than 30 years ago after a 15 year career with an international textile company. Jack uses his extensive experience to provide clients with reliable investment advice and portfolio management. He is among the firm’s select Financial Advisors entrusted to manage portfolios with discretion through the UBS Portfolio Management Program. He is one of the few advisors who has earned the elite title of "Senior Portfolio Manager".  He graduated from Canisius College in Buffalo, New York and continued to Rensselaer Polytechnic Institute for his MBA. Outside of UBS, Jack enjoys spending time with his wife Johanna at their condo in Arizona. He and his wife reside in Dublin.

• Senior Portfolio Manager

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Ric's journey in the financial services industry began in 1982. His past employers include Aetna Life Insurance Company, EF Hutton, and Merrill Lynch. UBS has been his home since 2007.  Ric is a 1978 graduate of Ashland University with an economics major. After starting his family and career, Ric went back to school, completing an MBA from the University of Dayton in 1986.  Ric has noteworthy experience and credentials in financial planning and investment management. His scope of services includes retirement planning, education planning, investment strategy development and implementation, tax minimization, wealth transfer and insurance solutions.

• Forbes Best-in-State Wealth Management Teams, 2025The Forbes rating is compiled by Shook Research and awarded annually in January, based on information from a 12 month period ending March of the prior year.

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Before joining UBS in 2018, Joe started his professional career as an attorney.  Like law, the financial landscape is dynamic and demands continuing self-education and improvement. To better serve his clients and continue with self-education, Joe earned his CERTIFIED FINANCIAL PLANNER™ in 2022.  Joe received his B.A. from the University of Dayton and his law degree from Wake Forest University.  He resides in Worthington with his wife and three daughters.  An active member of the community, Joe serves as treasurer of the Charity Newsies and as a board member of the Worthington A.M. Rotary Club.  In his free time, he enjoys skiing, running, cycling, and spending time with family and friends. 

• Forbes Best-in-State Wealth Management Teams, 2025The Forbes rating is compiled by Shook Research and awarded annually in January, based on information from a 12 month period ending March of the prior year.

• CERTIFIED FINANCIAL PLANNER®

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In 2013 Jaede joined UBS as an intern while attending The Ohio State University. Initially she was studying to become a nurse but realized that was not for her. Upon graduating from The Ohio State University she started working at UBS full time as a Client Service Associate. In 2016 she joined the Ruff-D'Herete Partners. She was born in Marion, Ohio, and grew up near Lima, OH. She attended Shawnee High School where she was a member of the Color Guard and participated in Competitive Dance (jazz, tap, ballet, etc.). In her spare time, she enjoys cooking, reading, cycling and watching OSU football. She has recently started to enjoy traveling around the country.

Mackenzie joined UBS in 2018 as an intern while attending Mt. Vernon Nazarene University. She graduated in 2019 with a degree in Public Relations. After graduating she worked in the Upper Arlington Branch as a Branch Services Associate, until she joined Horizon Partners in January 2022. Summer of 2021 she married her college sweetheart Connor. They now reside in Dublin, Ohio. She grew up in Powell, Ohio and was a cheerleader in High school and College.  In her spare time she likes to spend time with family and friends. She also loves to play board games, her favorite is Settlers of Catan.