Peterson Sullivan LLP is pleased to welcome four new staff accountants to the firm: Asa Allen, Keith Derdowski, Danielle Lewis and Guy Pfingsten.
Asa Allen, a staff accountant in our general practice group, received his degree in Psychology at the University of Washington and his Masters of Accountancy from the University of Nevada, Las Vegas.
Keith Derdowski, a staff accountant in our general business group, received his degree in Business Administration, cum laude, from Seattle University.
Danielle Lewis, a staff accountant in our general practice group, received her degree in Accounting and a Masters of Accountancy from Central Washington University.
Guy Pfingsten, a staff accountant in our general practice group, received his degree in Business Administration with a concentration in Accounting from the University of Washington.
Peterson Sullivan LLP, founded in Seattle, has practiced for almost 60 years in the Pacific Northwest. With over 80 skilled professionals, Peterson Sullivan provides expertise in accounting, auditing, comprehensive tax services and business valuation for clients including, publicly traded companies, closely held businesses, nonprofits, auto dealerships and individuals throughout the region.
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Contact:
Molly Dore, Director of Marketing
(206) 382-7802



