Allison Rothgeb

Lisa E. Martin is a lawyer recognized by Best Lawyers in the practice area of Collaborative Law: Family Law. Lisa E. practices law in Portland, Oregon Best Lawyers has recognized Lisa E. Martin since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Lisa E. Martin is held by other lawyers.

Steve Pfeiffer is a partner in the firm's Real Estate & Land Use practice. He focuses on land use, natural resource law and real estate development, and his representation includes the full spectrum of development interests including office, retail industry, institutional and resort.

Jen Wagner is a litigation attorney who practices in the areas of complex business, employment, securities, and class action litigation. Jen represents clients in state and federal court and in private arbitrations. Jen was recognized by Oregon Super Lawyers and is also listed in Best Lawyers for commercial litigation. Outside of work, Jen enjoys spending time with her family, traveling, reading and hiking.

Leslie A. Kocher-Moar is a Portland-based attorney who focuses on civil litigation involving bodily injury, property damage, insurance coverage, and appeals. She represents individuals and corporations in defense matters and advises insurers on a wide range of coverage issues. Leslie has extensive trial experience, having tried more than 50 cases, and regularly represents clients in state and federal courts in Oregon and Washington. Her practice includes litigation in the Oregon Circuit Court...

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...

Michelle Da Rosa is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Michelle practices law in Portland, Oregon Best Lawyers has recognized Michelle Da Rosa since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michelle Da Rosa is held by other lawyers.

John Thomas is a partner in the firm's Business practice. He counsels clients in the areas of public offerings, mergers and acquisitions, private placements, restructurings and spinoffs, securities compliance and corporate governance.

Christopher J. Kayser is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Litigation - Antitrust, Litigation - Environmental and Litigation - Securities. Christopher J. practices law in Portland, Oregon Best Lawyers has recognized Christopher J. Kayser since 2015. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Christopher...

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...

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...