Sophie Von Bergen

Paul Berg splits his time between managing the firm and his litigation practice. Paul’s practice focuses on complex business and commercial litigation, along with personal injury and wrongful death actions. Paul co-authored the 2020 edition of Oregon Civil Pleading and Litigation , as well as the 2009 supplement to the “Case Investigation” chapter of the Oregon Civil Litigation Manual .

John A. Berg is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. John A., who practices law in Portland, Oregon, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John A. is held by other top lawyers in the same geographic and legal practice area.

Roy Tucker is an experienced business counselor and advisor who focuses his practice on public offerings, mergers and acquisitions, securities compliance and corporate governance and restructurings. Roy has represented issuers and underwriters in numerous public offerings and regularly advises corporate clients and private equity firms on mergers, asset sales and leveraged buyouts.

Michael C. Phillips is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law and Securities / Capital Markets Law. Michael C., who practices law in Portland, Oregon, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael C. is held by other top lawyers in the same geographic and legal practice area.

Andrew Altschul mediates and arbitrates employment, ERISA and other civil litigation disputes. He practiced labor and employment law at two of the country’s largest law firms before opening his own employment law boutique in 2004 and co-founding Buchanan Angeli Altschul & Sullivan LLP in 2008, where he served as managing partner for 18 years. He is an approved arbitrator and mediator for the American Arbitration Association, Arbitration Service of Portland, and NAM (National Arbitra...

Karen O’Kasey’s trial practice focuses on defending employers and medical professionals in state and federal courts in both Oregon and Washington. She has represented employers in all types of employment discrimination claims brought in federal and state court. In addition to defending private employers, Ms. O’Kasey has extensive experience defending municipalities against all types of tort claims, including Section 1983 claims, First Amendment claims, and public accommodati...

Matthew Kalmanson is an accomplished appellate attorney and partner at Hart Wagner LLP in Portland, Oregon. He regularly serves as lead appellate counsel in cases before state and federal appellate courts in the Pacific Northwest. As a former federal and state appellate clerk, and an experienced appellate practitioner, Matt knows how to use the appellate process to his clients’ advantage. He is often hired to assist attorneys already in litigation, and brief and argue complex legal and ...

Douglas Pahl is a partner in the Portland office and focuses his practice on insolvency, bankruptcy, commercial debt restructuring matters, administrative litigation, including State Pharmacy Board administrative review proceedings. Doug advises businesses on complex commercial litigation and reorganization issues, creditors' rights, including judicial and non-judicial foreclosure proceedings, receivership actions and associated litigation. In his practice, Doug represents secured and unsecur...

Blake Robinson is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Blake, who practices law in Portland, Oregon, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Blake is held by other top lawyers in the same geographic and legal practice area.

Paul C. Buchanan is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals, Employment Law - Management and Labor Law - Management. Paul C., who practices law in Portland, Oregon, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul C. is held by other top lawyers in the same geographic and legal practice area.