Our Team


David G. Domian, CFP®, ChFC, CLU, AAMS

Mr. Domian is a Registered Principal and Investment Advisor Representative with LPL Financial. He is a 35 year veteran of the financial services industries and holds the credentials of CERTIFIED FINANCIAL PLANNER™ Professional, Chartered Financial Consultant, Accredited Investment Fiduciary and Accredited Estate Planner among others. He is also a member of the Chartered Financial Analyst Society and the St Louis Estate Planning Council.

Mr. Domian is engaged working with LPL’s Private Client Group integrating high net worth client’s needs with investment strategies.

J. Brendon Gallagher, CFS

Brendon has been in the financial services industry for 18 years. He holds the Series 6, 63, 65, 7 registrations through LPL Financial and is also a registered Principal with LPL Financial, carrying the Series 24. He has carried the Certified Fund Specialist designation since 1995.

Brendon has spent most of his career focused on portfolio design and investment analysis for his clients. With Sirius Wealth Management he is responsible for detailed investment manager selection and monitoring as well as applying a disciplined portfolio management system developed over the past 17 years. At SWM this is known as “The Offense”.

Brendon has been a member of Mensa for the past 12 years. He serves on the Board of Trustees of the Gateway Chapter of The National MS Society. He and a (large) group of friends and family have participated in the MS 150 Bike Tour for 13 consecutive years as part of “Team Sirius”. (Learn more atwww.teamsirius.com ). In addition to cycling, Brendon enjoys snow skiing and running, having completed four Marathons, including the Boston Marathon.

He lives in Chesterfield with his wife Mickie, and four children, Evelyn, Jack, Aidan and Grace.

David Domian

 Dave Jr joined Sirius Wealth Management in March of 2011.  He has an entrepreneurial background opening and managing “Domian Enterprises”, an exterior home improvement company, from 2001 – 2008.  In 2008 Dave took his interest in working and developing relationships with people to Edward Jones.  This is where Dave acquired his series 7 and 66.  At Edward Jones Dave worked with clients coast to coast from their headquarters here in St. Louis helping clients in a variety of economic positions with their financial needs.  He also took a position managing his own office in Ballwin and worked with clients locally face to face.  He gained experience helping people accumulate and prepare for retirement and showing people how to turn their nest egg into an income stream that they could seek to count on in retirement.  Dave’s registrations are currently held with LPL Financial.

At Sirius Wealth Management Dave helps with overall practice management.  Experience working in the securities industry combined with the desire to work with people, makes Dave a good fit to make sure Sirius Wealth Management continues to deepen relationships with existing and future clients.  He is driven by the idea that financial advisors are not a commodity, and by following the Sirius Wealth Management process we can fulfill the needs of our clients and really add value planning to work towards their financial goals.

Dave is a resident of Kirkwood.  He takes BBQ’ing just as serious as Dave Sr. and volunteers when Dave Sr.  is donating “Pig Roast” to fundraisers. David is part of Team Sirius’ efforts to raise funds for the MS Society.  Dave is also an avid mountain biker and trail runner, competing in a number of races yearly around the country. In September of 2011 he competed in the Xterra USA Championship Triathlon  whose participants included Lance Armstrong.

Trish Roth

Trish Roth has been the Director of Client Services for Sirius Wealth Management for the past six years.   Her daily responsibilities include account set-up and maintenance for clients, coordinating and completion of client forms and required documentation, preparing for annual office audits, ensuring client files are compliant with LPL Financial policies and procedures, coordinating state, SEC and FINRA licensing, training and continuing education, following up with clients and outside vendors as needed, and training new administrative staff on office policies and procedures.

Trish’s previous employment has included positions in the areas of Financial Planning, Debt Management and Consolidation, Insurance, Human Resources & Employee Benefits, Recruitment, Office Management, Customer Relations, Banking and Real Estate.

Some of the organizations that she actively participates in are the MS-Walk, Holy Infant Women’s Club, SPENSA, Holy Infant Business Network, St. Vincent de Paul Society, Girls Scouts of America, Angel Corps, and the Susan G. Komen Race For The Cure.

Trish resides in Ballwin, MO with her husband Mike, who is the Athletic and Activities Director for the Parkway School District, and their five daughters, Hannah (18), Mackenzie (16), Allison (13), Cassidy (11), and Haley (8).