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One Centerpointe Drive, Suite 505, Lake Oswego, Oregon 97035
Call for A Consultation 503-274-1155 503-274-1155


 Public Law

“When the City of Portland shut down our plans to expand our family-owned marina, I knew just who to call.  And Mark O’Donnell and Kelly Clark did what they said they would do — fight fiercely for us.”
– Cherie Sprando, Fred’s Marina.

Business Law and Real Estate

“OCC has always been a trusted advisor for my family and our business.”
– Cherie Sprando, Fred’s Marina

“I have and I will recommend OCC because I only believe in referring the best.”
– Name withheld upon client request


“These guys are real courtroom lawyers – and they have the verdicts to show it.”
– Larry Luethe

“They never give up. They fight and fight and fight.”
– Name withheld upon client request

Estate Planning and Probate

“Planning for death can be difficult. Mark’s team gave us peace of mind.”
– Joseph Kara, Member, Pacific Restaurant Equipment, LLC