David T. McDonald

Marjorie A. Elken is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Real Estate and Litigation - Trusts and Estates. Marjorie A., 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 Marjorie A. is held by other top lawyers in the same geographic and legal practice area.

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 ...

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 .

Keil Mueller is a resolute and tireless advocate for his clients’ interests. With over 15 years of litigation experience, Keil has regularly represented government entities, investors, consumers, businesses and other Plaintiffs in a wide variety of complex legal matters and class actions. His practice focuses on issues related to securities and financial fraud, the environment, consumer class actions, and partner and shareholder disputes among others. Keil’s thoughtful but tenacio...

Lawrence S. Merrifield, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Lawrence S., who practices law in Vancouver, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lawrence S. is held by other top lawyers in the same geographic and legal practice area.

Dana L. Sullivan has represented individuals in employment and civil rights litigation for nearly 30 years. From 1995 until 1997, after completing a clerkship with the Honorable Malcolm F. Marsh, United States District Court Judge for the District of Oregon, Dana practiced with the Washington D.C., firm of Bernabei & Katz. While with Bernabei & Katz, Dana was involved in numerous high-profile employment discrimination suits that garnered national attention. She also served as a contra...

Gina K. Eiben is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Gina K., 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 Gina K. is held by other top lawyers in the same geographic and legal practice area.

Michelle Bertolino is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Michelle, 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 Michelle is held by other top lawyers in the same geographic and legal practice area.

Deanna is an experienced attorney providing advice and counsel to clients in the areas of: estate and tax planning, probate and trust administration (including tax compliance), guardianship and conservatorship matters, entity formation, governance and general business planning, as well as associated commercial and residential real estate transactions. Her clients range from individuals with modest to high-net worth estates, corporations to family-owned businesses, as well as fiduciaries and b...

Heidi Mandt is a Portland, Oregon–based attorney who focuses on civil litigation involving product liability, professional liability, toxic torts, and insurance defense. She represents clients in state and federal courts in matters involving personal injury, commercial disputes, and insurance coverage. Heidi has tried more than twenty cases to verdict and has extensive courtroom experience handling claims involving product liability, medical and professional malpractice, and general lia...