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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

“We wanted to express our gratitude for your efforts and dedication on the recent issue with our current project. It could have been a long process but your faith, knowledge and determination resolved everything out for us promptly. We’re grateful to you that you took all the stress to restore the future of our business.”
– The Tzeo Family

“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