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John Doncaster

Advisor at Doncaster Wealth LLC

Updated today

Firm

Doncaster Wealth LLC

Location

Hinsdale, IL

Credentials

Series 63, Series 65

Industry experience

12 years

About

John Doncaster is the principal of Doncaster Wealth LLC in Hinsdale, IL, holding Series 63 and Series 65 licenses with 12 years of industry experience. He previously worked at Northwestern Mutual and Pacific Life, where he maintained roles from 2012 through 2025. Outside of advisory work, he is involved in insurance sales and servicing. Doncaster Wealth LLC provides discretionary asset management and financial planning services tailored to clients’ goals, time horizons, and risk tolerance. The firm employs methods including fundamental and cyclical analysis, as well as Modern Portfolio Theory, and accepts discretionary trading authority to implement strategies.

Client services

Based on Doncaster Wealth LLC

Financial planning Portfolio management

Expertise

Based on Doncaster Wealth LLC

General retirement planning Income planning Wealth management Tax-loss harvesting

Fee options

Fixed

Full Financial Plans: $2,000 to $20,000 based on complexity; Ongoing Financial Planning Services: $3,000 to $20,000 annually, paid monthly or quarterly in advance.

Percentage

$0 - $800,000: 1.20% annually $800,000.01 - $5,000,000: 0.70% annually $5,000,000.01+: 0.40% annually

Location

Hinsdale, IL

Most active in

California · Illinois · Massachusetts · Ohio · Texas

Work history

Doncaster Wealth LLC

2025 - Present (1 year)

Doncaster Wealth LLC

2025 - Present (1 year)

Northwestern Mutual Investment Services. Llc

2015 - 2025 (10 years)

Northwestern Mutual Investment Management

2014 - 2025 (11 years)

NORTHWESTERN MUTUAL LIFE Insurance Company

2014 - 2025 (11 years)

Pacific Life

2012 - Present (14 years)

Disclosures

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

Business activities & affiliations

Maggie B

CFP®, CPA, RICP®

Naperville, IL

NexJenn Financial Services

I believe that everyone should have access to a professional advisor who understands their needs and can help them achieve the lifestyle they desire. As a financial advisor, I am dedicated to learning about your personal goals and using them to build a retirement plan tailored to your unique situation. NexJenn Financial Services was founded in response to the demand for financial planning from my tax clients. Often squeezed between spending for their kids’ education, caring for an elderly relative and saving for their own retirement, many were anxious about their financial future. I have enjoyed helping my clients find a balance and focus on building a strong financial future. I am a CPA® and CERTIFIED FINANCIAL PLANNER Professional®, as well as a Retirement Income Certified Professional®. Additionally, I am a member of the National Association of Personal Financial Advisors and the XY Planning Network. In my spare time, my husband and I volunteer at a homeless shelter. I also love to bike and travel and am an aspiring photographer. I have been married for 30 years and together with my awesome husband, we’ve raised three awesome kids.

General retirement planning Elder care planning Sandwich Generation Gen X (Born 1965-1980)
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Jeffrey D

CFP®

Glen Ellyn, IL

4D Financial Advisors, LLC

Social Security optimization General tax planning Tax-loss harvesting
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Michael L

CFP®

Wheaton, IL

Lamke Financial LLC

General retirement planning General tax planning Passive / index investing Real estate investing
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Joseph M

CFP®

Naperville, IL

Heritage Drive Wealth Management LLC

General retirement planning Cash flow / budgeting

Brett W

CFP®

Brookfield, IL

Wysopal Wealth

At Wysopal Wealth, we specialize in helping high-income professionals and former athletes manage the complexities of equity compensation and variable income. Our goal is to make sure your money works for you—today and for the future. We focus on creating personalized, values-driven financial plans that allow you to live fully now while planning for what’s next. I’m Brett Wysopal, a proud girl dad of two and a former minor pro hockey player. My experience in sports taught me discipline, focus, and resilience, all of which I apply to financial planning. After spending years navigating the world of equity compensation, I’ve made it my mission to help families simplify their finances, reduce tax burdens, and achieve their life goals. Our approach at Wysopal Wealth is rooted in personalized attention. We keep our client list small, ensuring every client receives the time and care they deserve. We dive deep into your financial situation, understanding your numbers, values, and what matters most to you. This allows us to tailor your financial strategy to your unique goals, whether that’s managing your equity, preparing for retirement, or planning a family legacy. Equity compensation is often the largest part of our clients' wealth, but it comes with complexities—ISOs, RSUs, stock options, and significant tax implications. Many people wait too long to make decisions about their equity, resulting in missed opportunities or unexpected tax bills. At Wysopal Wealth, we take a proactive approach, creating a strategy for when and how to execute your equity plans, minimize tax liability, and diversify your holdings. At Wysopal Wealth, financial happiness is the goal. We believe that money should support the life you want, and we’re here to help you make that happen.

Equity Recipients (RS/RSU, SOP, ESPP) General tax planning Technology Professional Gen Y/Millennials (Born 1980-1995)
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Dennis K

Series 63, Series 65

Oak Brook, IL

Karstens Wealth

Stock option exercise strategy Cash flow / budgeting College savings (529s, UTMA, etc.) Founder/Business Owner Executive
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