Contact Us


Please note our new address
21800 Oxnard Street
Suite 300
Woodland Hills, CA 91367
Main Number 818-854-6100
Fax 818-854-6103
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gish SEIDEN Careers
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Maureen O'Gara-Adford, CPA
Managing Partner
818-854-6100 ext. 224
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Marty Seiden, CPA
Partner
818-854-6100 ext. 223
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Lynnette Shidner, CPA
Partner
818-854-6100 ext. 222
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Stan Arutti, CPA
Partner
818-854-6100 ext. 217
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Lance Lobdell, CPA
Partner
818-854-6100 ext. 216
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Darryl Gross, CPA
Partner
818-854-6100 ext. 218
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Carolyn Hansen, CPA, MBA
Chief Operating Officer
818-854-6100 ext. 227
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Cindy Randall
Firm Administrator
818-854-6100 ext. 226
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Accounting for the past, planning for the future