Breanna L. Thompson

Katherine VanZanten is an estate planning and tax attorney who has significant experience in estate planning, business and tax planning, charitable remainder trusts and establishing charitable organizations. Katherine has an active estate planning practice helping clients and their families complete their estate planning goals. She regularly advises fiduciaries on their duties with respect to trust and probate administration.

Mr. Freedman represents a wide variety of clients, in both the private and public sectors, on energy and electric utility law issues. His practice emphasizes energy, utilities and infrastructure transactional matters such as the preparation and negotiation of agreements relating to power project and other infrastructure development, mergers and acquisitions, alliances and joint ventures, power purchases and sales, natural gas purchases and sales, commodity derivatives transactions, renewable ...

Aaron’s practice includes defending complex civil litigation cases with emphasis on medical and dental malpractice, personal injury, wrongful death, and general liability. Aaron has tried and arbitrated cases in Oregon and Washington. Additionally, Aaron routinely represents physicians, dentists, physical therapists, nurses, and other healthcare providers before professional regulatory and licensing boards in both Oregon and Washington. Aaron also serves as legal counsel for several med...

Matt Mues is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Matt, who practices law in Portland, Oregon, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matt is held by other top lawyers in the same geographic and legal practice area.

Melissa E. Chapman is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Melissa E., 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 Melissa E. is held by other top lawyers in the same geographic and legal practice area.

Julie Smith is an appellate lawyer who also specializes in advising trial attorneys on litigation strategy and in drafting and arguing complex motions. Before joining Cosgrave, she served as an Assistant Attorney General in the Trial and Appellate Divisions of the Oregon Department of Justice, where she twice received the department’s Outstanding Achievement Award. Prior to that, she clerked for the Honorable Virginia Linder of the Oregon Court of Appeals. Appellate services include: Re...

Derek D. Green is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Derek D., 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 Derek D. is held by other top lawyers in the same geographic and legal practice area.

Nicole has defended individuals and businesses in a wide variety of complex litigation matters over her 22-year legal career, including trucking and automobile liability, liquor liability, legal malpractice, and hospitality and hotel-related claims. She is a strong advocate for her clients and an experienced and effective trial/arbitration attorney. Nicole is often retained to defend cases which are of a sensitive nature, such as defending businesses in vicarious liability claims involving se...

Troy Bundy defends professionals, including dentists, hospitals, doctors, nurses and other health professionals. From complex obstetric and neonatal matters to more routine primary care issues, Troy has litigated and tried a wide variety of professional liability cases involving nearly every conceivable medical specialty over the course of his career, including the landmark birth injury case, Klutschkowski v. OMG. Dental cases have included lingual nerve injuries, TMJ claims, and endodontic c...

Professional Experience President, Carolyn W. Miller, P.C., Portland, Oregon 2001 - present Partner, Duffy Kekel, llp, Portland, Oregon 1982 - 2001 Carolyn's practice is solely concentrated in estate planning, probate, trust administration, taxation of estates, trusts and individuals, charitable planning and administration, tax exempt organizations and private foundations. Recognized as a leader in the estate planning community, Carolyn was elected to the American College of Trust and Estate ...