Meet Our Team


At Endeavor Wealth Management, our mission is to assist retirees and pre-retirees with high-quality financial advice and service. Our team utilizes more than 30 years of combined experience to help clients plan for retirement, manage their retirement income, and construct tactical investment portfolios to help them pursue the necessary growth so they can pursue the goals most important to them.

We use a variety of financial instruments, including fee-based managed accounts, exchange-traded funds (ETFs), mutual funds, annuities, insurance and bond portfolios as appropriate in implementing our Endeavor Bucket Approach to Investing.






We're Passionate about Serving You


Endeavor Wealth

Bret Sinak, MBA, CDFA® , CRPC

Founder and Managing Director

(636) 778-2500

(888) 972-6566

Bret.Sinak@endeavorwealthmgt.com

With more than 17 years of experience in the financial services industry, Bret Sinak is a specialist in providing clients with the financial stability to allow them to pursue what is most important to them. He has developed a very...

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Mick Rembold, JD

Operations & Marketing Manager

(636) 778-2500

(888) 972-6566

mick@endeavorwealthmgt.com

With over 30 years in the insurance and legal fields, Mick Rembold’s experience encompasses areas of Long Term Care, Senior Strategies, Social Security, life insurance, employee benefit plans, individual benefits, and insurance...

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Alayna Costello

Advisor Support Analyst

(636) 778-2500

(888) 972-6566

alayna@endeavorwealthmgt.com

With five years in the finance industry, Alayna has experience with derivatives trading and risk management. Prior to joining Endeavor Wealth, she worked as a senior trade specialist and obtained her licenses for the series 7, 63, 3,...

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Compliance

Dan Davis, CFP

Compliance, Marketing, Financial Planning

(636) 778-2500

(888) 972-6566

Dan's financial planning career began in 1988 after graduating from Drake University with a finance degree. He completed the CFP® in 1997. Dan is a past president of the St. Louis FPA. Dan and his wife, Mary Kay, have four...

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Sam Miller

Compliance, Marketing, Financial Planning

(636) 778-2500

Sam  graduated from the University of Missouri with a degree in Personal Financial Planning. Besides his role as a Financial Planner, he is also the firm's Compliance Associate. Sam is a past president of the Greater St. Louis...

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Support Team

Domenick Buwalda

Client Service Associate

(636) 778-2500

Domenick Buwalda joined in July of 2019 as a client service associate. Dom has a degree in Economics from Webster University. In his spare time, he likes to go fishing, cook and spend time outdoors.
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Rich Kurowski

Client Service Associate

(636) 778-2500

Rich Kurowski received his MBA degree from Southern Illinois University - Edwardsville. Rich and his wife Marsha have two daughters. He is active in the St. Louis Financial Planner’s Association and also volunteers with Catholic...

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