user avatar

Diana Blackburn

Advisor at Cetera

Updated today

Location

Blanco, TX 78606

Credentials

Series 63, Series 65

Industry experience

29 years

About

Diana Blackburn is a financial advisor with Cetera, holding Series 63 and Series 65 licenses and bringing 29 years of industry experience. She has previously worked with Avantax Advisory Services and Avantax Investment Services, among other roles. Outside of her advisory work, she is involved with Tax Wise Assistance, a tax preparation and accounting service, and provides accounting support for the Blanco Performing Arts organization. Cetera Investment Advisers serves a diverse client base including individuals, high-net-worth clients, institutions, and retirement plans through a large network of independent advisors. The firm offers a range of portfolio management, financial planning, fiduciary, and retirement solutions, utilizing advisor-managed accounts, model portfolios, and third-party managed options.

Client services

Based on Cetera

Financial planning Portfolio management Pension consulting Selection of other advisers Educational seminars or workshops

Expertise

Based on Cetera

Wealth management Tax-loss harvesting Retirement plans for business owners (SEP, solo 401k) Charitable giving & philanthropy

Occupation focus

Based on Cetera

Founder/Business Owner Executive Retired

Demographic focus

Based on Cetera

HENRY (High Earners, Not Rich Yet) Approaching retirement

Not sure if this advisor is right for you?

Answer a few questions to see advisors matched to you.

Fee options

Fixed

Flat fees for financial planning and consulting negotiated with client

Percentage

$0 - $250,000: Up to 2.75% $250,001 - $500,000: Up to 2.50% $500,001 - $750,000: Up to 2.00% $750,001 - $1,000,000: Up to 1.75% $1,000,001 - $2,000,000: Up to 1.50% $2,000,001 - $5,000,000: Up to 1.25% $5,000,001+: As low as 0.75% (varies by program)

Project-based

Hourly consulting and financial planning rates negotiated with client

Other

Account minimum: $5,000 Minimum fee: Minimum program fees ranging from $99 to $199 annually depending on program Fee-only: Flat or hourly fees for financial planning and consulting services, negotiated case-by-case

Location

367 Pancho's Trail

Blanco, TX 78606

Most active in

Texas

Work history

Cetera

2025 - Present (1 year)

Cetera Wealth Services, LLC

2025 - Present (1 year)

Avantax Advisory services

2015 - 2025 (10 years)

Diana Blackburn

2008 - Present (18 years)

Avantax Investment Services, INC.

2004 - 2025 (21 years)

Avantax Insurance Agency, LLC

2004 - 2025 (21 years)

Tax Wise Assistance

1997 - Present (29 years)

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

user avatar

Alan D

ChFC®, Series 63

Blanco, TX

Summa Wealth Management

Alan Deetjen is the sole advisor at Summa Wealth Management, an independent registered investment adviser based in Blanco, Texas. He holds the ChFC® designation and Series 63 license, with 14 years of experience in financial advisory services. In addition to his work in wealth management since 2014, Deetjen maintains a law practice dating back to 1980 and oversees affiliated businesses involved in insurance sales and due diligence consulting. Summa Wealth Management serves individuals, high-net-worth clients, trusts, estates, and institutional clients by providing financial planning, consulting, and advisory services that begin with a required financial plan. The firm offers non-discretionary advice and primarily acts as a solicitor to third-party registered investment advisers, utilizing multi-strategy investment models and a process guided by investment policy statements.

Equity compensation tax strategy Charitable giving & philanthropy Business succession planning Retirement plans for business owners (SEP, solo 401k) Private / alternative investments Founder/Business Owner Attorney

Jeremy B

Series 66

Blanco, TX

Edward Jones

Jeremy Bouwman is a financial advisor with Edward Jones in Blanco, TX, holding a Series 66 designation and 17 years of industry experience. He has been with Edward Jones since 2008. Edward Jones is a full-service wealth management firm serving over four million individual and institutional clients, including a broad range of households, corporate clients, and charitable organizations. The firm offers various advisory programs, including discretionary and non-discretionary wrap fee strategies, separately managed accounts, and affiliated mutual funds, operating under a fiduciary standard.

Retirement income strategy Retired Founder/Business Owner Executive
user avatar

Gregory A

Series 66

Spring Branch, TX

Edward Jones

Gregory Anderson Jr. is a financial advisor at Edward Jones with 13 years of industry experience. He holds a Series 66 designation and has been with Edward Jones since 2015. Edward Jones is a full-service wealth management firm serving over four million individual and institutional clients. The firm offers a range of advisory programs, including discretionary and non-discretionary strategies, separately managed accounts, and affiliated mutual funds, operating under a fiduciary standard with approximately $1.01 trillion in assets under management.

Wealth management Tax-loss harvesting Multi-generational wealth transfer Retired Founder/Business Owner Executive
user avatar

Katherine K

CFP®, Series 63, Series 65

Blanco, TX

OSAIC

Katherine Kennedy is a CFP®-designated financial advisor with 25 years of industry experience, currently affiliated with OSAIC. She has worked at Royal Alliance Associates, Inc. since 2015 and previously at First Independent Advisory Services, Inc. from 2009 to 2016. Kennedy also owns and operates KBK Wealth Strategies, LLC, where she occasionally provides life and long-term care insurance to existing clients. OSAIC is an SEC-registered investment adviser and FINRA member broker-dealer serving a diverse client base that includes individual investors, pension plans, corporations, and charitable organizations. The firm offers a range of advisory programs and utilizes technology-driven investment processes, managing assets through a large network of over 6,000 advisors.

Annuities Founder/Business Owner Executive Retired
user avatar

Corley C

Series 66

Blanco, TX

J.P. Morgan Securities

Corley Chandler is a financial advisor at J.P. Morgan Securities with a Series 66 designation and two years of industry experience. Prior to joining J.P. Morgan Securities, Chandler held positions at Cambridge Investment Research Advisors Inc., Texas Hills Financial Group, and in healthcare and accounting roles. J.P. Morgan Securities provides institutional consulting services to clients such as corporations, foundations, and defined contribution plan sponsors, offering asset allocation advice, investment manager searches, and customized performance reporting. The firm combines large institutional advisory operations with affiliated brokerage and investment management capabilities, delivering its programs on a non-discretionary basis.

Wealth management Executive Founder/Business Owner

Jeffrey B

ChFC®, Series 66

Blanco, TX

Edward Jones

Jeffrey Bouwman is a financial advisor at Edward Jones with 14 years of industry experience. He holds the ChFC® designation and the Series 66 license. Bouwman has been with Edward Jones since 2011. Edward Jones is a full-service wealth management firm serving individual and institutional clients, including high-net-worth households and corporate entities. The firm offers a range of advisory programs and investment strategies, supported by a large network of financial advisors and branch offices nationwide.

General retirement planning Wealth management Retired Founder/Business Owner Executive
Warmer team member

Not sure where to start?

We'll help you think it through — whether you ultimately need an advisor or not.

Warmer helps you compare advisors clearly — so you can choose with confidence.

Find your advisor

Warmer provides personalized recommendations and introductions to independent fiduciary advisors. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.

Each advisor listed on our site is an independent fiduciary responsible for their own advice. Warmer may receive fees from advisors for participation or referrals; these fees are paid by advisors and do not affect the fees clients pay for advisory services.

For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Please review an advisor's Form ADV and do your own diligence before entering into an advisory relationship.

By using our service, you agree to Warmer's Terms of Service and Advisory Agreement and Privacy Policy. Logos provided by Logo.dev

© 2026 Warmer Holdings Inc. ("Warmer")