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Call Us Today!
(985) 626-5264
Call Us Today!
(985) 626-5264

About Us

History of the Firm

I’m Dale F. Oser, CPA. I moved to Mandeville, Louisiana, from New Orleans, Louisiana, in 1980 and opened my accounting practice that same year. It was the first accounting firm in Mandeville and remains the oldest in operation. Over the years, other firms have popped up, but our knowledge, customer service and experience have allowed us to stand the test of time. Now 35 plus years later, we are still the trusted CPA firm in Mandeville.
We started out in a two-room office with myself and a clerical assistant, and have since grown to include three, well-qualified, full-time employees. We increase staff during tax season, but the core has been the same for the last ten years.
As the firm’s founder, I have over four decades of experience in the field of accounting. I am a Certified Public Accountant and acquire over 40 hours of continuing education annually. I personally run the tax and financial planning areas of the business.
Robin Bronston, CPA, is a Certified Public Accountant with over three decades of experience, and has been with the firm for over 14 years. She is a certified QuickBooks ProAdvisor® and has maintained that designation for over 8 years. As a CPA, Robin Bronston maintains her annual 40 hours of continuing education for her CPA license. Robin heads the client accounting area of the business and is experienced in business and individual taxation.
Belinda Keasling is our office manager. She has been with the firm for over ten years. She is proficient in Microsoft Office products and QuickBooks®, and quite frequently helps the accountants with the organization of data. Belinda is also a bookkeeper and helps our firm with a wide array of helpful functions. 

Business Services

Incorporations, estate
planning and IRS audits.

First Question Free

Try us out. Let us help you understand your
​financials.

Accounting  Services

Tax returns, bookkeeping
and QuickBooks® advising.