Sadie Concepción

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

Chip Horner’s law practice focuses on defending medical negligence lawsuits, including high exposure birth trauma claims, ophthalmology, autism, failure to diagnose cancer, wrongful death and surgical matters. He is experienced in all aspects of health law. Chip’s clients range from large integrated health systems to solo practitioners, nurses, midwives, dentists, and many different allied health professionals. Chip also represents clients before licensing boards in Oregon and Was...

Collin McKean is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Collaborative Law: Family Law, Family Law and Litigation - Labor and Employment. Collin, 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 Collin is held by other top lawyers in the same geographic and legal practice area.

Katherine's practice focuses on energy regulatory matters and related litigation. She advises and represents utilities and energy companies on a full range of regulatory and administrative law issues, including ratemaking, resource development and acquisition, compliance with environmental mandates, industry restructuring, and utility mergers and acquisitions. She has represented clients before regulatory commissions throughout the West, including Oregon, Washington, Utah, Idaho, Wyoming, Nev...

Courtney W. Angeli is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals, Employment Law - Management and Litigation - Labor and Employment. Courtney W., who practices law in Portland, Oregon, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Courtney W. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey S. Frasier is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. Jeffrey S., 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 Jeffrey S. is held by other top lawyers in the same geographic and legal practice area.

J. David Zehntbauer is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Real Estate Law. J. David, 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 J. David is held by other top lawyers in the same geographic and legal practice area.

Annelisa D. Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law, Family Law Arbitration, Family Law Mediation and Juvenile Practice. Annelisa D., who practices law in Portland, Oregon, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Annelisa D. is held by other top lawyers in the same geographic and legal practice area.

Tom Ped is a Member in the Portland office of Williams Kastner, where he focuses his practice on construction and real estate law. He represents a range of construction industry clients—including general contractors, subcontractors, vendors, and suppliers—assisting them with contract review, payment disputes, and workmanship-related issues. Tom also advises real estate clients on transactional matters such as purchase and sale agreements, commercial leases, and other key legal doc...

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...