Paul V. Vaughan

Sonia Montalbano is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Commercial Litigation, Employment Law - Individuals, Employment Law - Management, Litigation - Labor and Employment, Litigation - Real Estate, Nonprofit / Charities Law and Personal Injury Litigation - Plaintiffs. Sonia, who practices law in Portland, Oregon, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Soni...

Michael W. Shackelford is a Shareholder in Buchalter’s Portland office and a Member of the firm’s Corporate Practice Group. Mr. Shackelford’s corporate practice focuses on counseling and business transactions, including mergers, acquisitions, divestitures, equity financings and joint ventures for privately-held and family-owned businesses in a variety of industries, including the technology, manufacturing, healthcare, bioscience and food processing industries.

Jeff Hunter, a partner, focuses his practice on environmental and natural resources law, real estate and land use and environmental litigation, including white collar criminal matters. Jeff's practice includes environmental permitting and compliance, enforcement defense and civil and criminal litigation under various environmental statutes and regulations including CERCLA, hazardous waste, solid waste, water quality, water resources, air quality, regulated storage tanks, OSHA, and fertilizer ...

As an attorney, Dan Peterson has extensive experience protecting creditor's rights and pursuing their remedies, both inside and outside Oregon Bankruptcy Court. His practice includes commercial, business and real estate litigation. He has been in private practice since 2006 and previously was a law clerk with the Trial Division of the Oregon Department of Justice.

Yoona Park strives to embody the spirit of ”nunchi” (눈치), a Korean concept that recognizes the importance of reading the moods, tone, and goals of individuals within a group, and adjusting one’s actions to meet those group dynamics. Yoona is motivated by this interpersonal aspect of her collaborative efforts in the legal profession—including those with co-counsel, Keller Rohrback colleagues, and clients. Her leadership ability and passion for both teamwork and advocacy...

Keith has tried personal injury cases to verdict in state and federal courts and has been recognized by his former clients and fellow Oregon lawyers for his record of providing ethical and effective representation. Keith is rated among the Top 50 lawyers in Oregon by peer review in Super Lawyers, has been elected to the American Board of Trial Advocates, and is listed in Best Lawyers in America. Keith is rated “10.0 Superb” by the independent rating service Avvo.com and is rated &...

Daniel Larsen is a Shareholder in Buchalter’s Intellectual Property, Commercial Litigation, and Health Care Practice Groups. Within these practice areas, Mr. Larsen advocates and provides trusted advice to his clients for most varieties of business disputes. Whether as a litigator or advisor, he guides his clients towards creative, cost-effective solutions to achieve business goals while navigating risk by balancing the business interests and economic realities unique to each of his cli...

Based in the firm’s Bend, Oregon office, Ms. Desmond has developed a broad water, natural resources, and environmental law practice advising local irrigation, drainage, and water districts, municipalities, private landowners, and rural water users. Ms. Desmond counsels clients in Oregon, California, and Utah on a variety of water quality and water rights administration matters, including but not limited to issues involving water rights transfers, chain of title reports, adjudications, l...

Kimberley Hanks McGair is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Banking and Finance and Litigation - Labor and Employment. Kimberley Hanks, who practices law in Portland, Oregon, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kimberley Hanks is held by other top lawyers in the same geographic and legal practice area.

Steven has extensive experience in managing legal resources and coordinating criminal investigations, prosecutions, civil litigation and negotiations. His expertise in working with state and federal agencies, professionals in every field, expert witnesses, law enforcement and political officials assure his firm's comprehensive representation in complex, multi-faceted matters. Steven Ungar is co-chair of the Firm’s White Collar Criminal Defense, Regulatory Compliance and Special Investig...