Our Story and Services

As your Financial Advisors, we can help you define and strive to meet your goals by delivering a vast array of resources to you in the way that is most appropriate for how you invest and what you want to achieve. Working together we can help you to preserve and grow your wealth. You’ll have access to some of the world’s most seasoned and respected investment professionals, a premier trading and execution platform and a full spectrum of investment choices.
Check the background of Our Firm and Investment Professionals on FINRA's BrokerCheck.*

Location

1321 Osos Street
Ste 210
San Luis Obispo, CA 93401
US
Direct:
(805) 549-2400(805) 549-2400

Meet Sullivan/Clarke

About Deborah Sullivan

Securities Agent: AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, PR, RI, SC, SD, TN, TX, UT, VA, VI, VT, WA, WI, WV, WY, AZ, AK, AL; BM/Supervisor; General Securities Representative; Investment Advisor Representative; Managed Futures
NMLS#: 1272811
CA Insurance License #: 0C54558

About Brian Clarke

Brian Clarke is a financial advisor at the Morgan Stanley Office in San Luis Obispo. Joining his Dad’s team about nine years ago, he jumped in with both feet and immediately became involved in every aspect of serving their clients.
After his dad Robert's retirement in 2020, Brian took over as the head Advisor, and has been working as such since then.
Being relatively young in the industry, Brian brings his unique insight into current and upcoming trends in the market and industry. He is also able to draw on the vast experience and intellectual capital of Morgan Stanley, so when a client uses him as a financial advisor, they get “the best of both worlds”. 

He received his Bachelors in Business Administration from the University of San Diego, and Masters of Education with a concentration in Sport Management from the University of Kansas. He has his Series 7, Series 66 and CA Insurance Licenses as well as his NMLS.

Brian is an avid sports fan, he played wide receiver at USD and was coached by Jim Harbaugh, who is the current Head Coach for The Los Angeles Chargers.  In addition to watching NFL and College Football, he enjoys watching College Basketball. When not playing or watching sports he enjoys golfing, spending the day at the beach, or going to the movies.

Brian and his wife Angela have two children: Camila 'Mila' Clarke, and Penelope 'Penny' Clarke are bundles of joy and the light of their lives.
Securities Agent: GA, MA, OR, NM, IL, CA, AR, WI, UT, NY, NV, KS, ID, FL, AZ, VA, MD, NC, SC, AL, PA, ME, CO, OK, MT, WA, TX, HI, TN, OH, NJ; General Securities Representative; Investment Advisor Representative
NMLS#: 1555789
CA Insurance License #: OL23284
Wealth Management
Global Investment Office

Portfolio Insights

Retirement

Working with you to understand your life goals and develop a personalized wealth strategy. Today and for the years to come.
  • 401(k) Rollovers
  • IRA Plans
  • Retirement income strategies
  • Retirement plan participants
  • Annuities
A Simple Six-Step Retirement Checkup
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A Simple Six-Step Retirement Checkup

Checking in on your retirement plan may make a lot of sense, especially when market volatility arises.

Investing

Working closely with you to guide your wealth and investments through the most challenging market cycles.
  • Asset Management
  • Wealth Planning
  • Traditional Investments
  • Alternative Investments
  • Impact Investing
Rational Investing in an Age of Uncertainty
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Rational Investing in an Age of Uncertainty

When it comes to investing, even the most savvy of us fall prey to bias and emotional trades. So what triggers should you watch for?

Family

Creating customized financial strategies for the challenges that today’s families face.
  • Estate Planning Strategies
  • 529 Plans / Education Savings Planning
  • Long Term Care Insurance
  • Special Needs Planning
  • Trust Services
529 Plans: A Powerful Tool to Save for Education
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529 Plans: A Powerful Tool to Save for Education

Though education costs continue to climb, starting to save and invest early can make a difference.

Business Planning

Helping you on key aspects of your business such as ownership, liquidity and developing opportunities.
  • Succession Planning
  • Business Planning
  • Qualified Retirement Plans
Financial Planning for Life After Selling a Business
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Financial Planning for Life After Selling a Business

Selling your business can mean big changes for your life, both personally and financially. Know how to make the most of your windfall.

Philanthropy

Making sure your philanthropic dollars are managed with the same high quality service as the rest of your wealth.
  • Endowments
  • Foundations
  • Donor Advised Funds
  • Impact Investing
Donor Advised Funds: A Smart Way to Manage Your Giving
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Donor Advised Funds: A Smart Way to Manage Your Giving

There's more to charitable giving than you may realize. Here's one method that may be a tax-efficient way to give and can help maximize your impact.
Ready to start a conversation? Contact Sullivan/Clarke today.
CFP Board owns the marks CFP®, CERTIFIED FINANCIAL PLANNER®, and CFP® (with plaque design) in the U.S., which it awards to individuals who successfully complete CFP Board's initial and ongoing certification requirements.

Check the background of our Firm and Investment Professionals on FINRA's BrokerCheck*.

The information, products and services described here are intended only for individuals residing in states where this Financial Advisor is properly registered as described in this site.

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*References to length of service at Morgan Stanley include years at Morgan Stanley and predecessor firms.

CFP Board owns the marks CFP®, CERTIFIED FINANCIAL PLANNER®, and CFP® (with plaque design) in the U.S., which it awards to individuals who successfully complete CFP Board's initial and ongoing certification requirements.

The use of the CDFA designation does not permit the rendering of legal advice by Morgan Stanley or its Financial Advisors which may only be done by a licensed attorney.  The CDFA designation is not intended to imply that either Morgan Stanley or its Financial Advisors are acting as experts in this field.

Awards Disclosures | Morgan Stanley
CRC 4665150 (8/2025)