David M. Cohen

Barbara Mahoney is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs. Barbara, who practices law in Seattle, Washington, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Barbara is held by other top lawyers in the same geographic and legal practice area.

Laurence A. Shapero is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Laurence A., who practices law in Seattle, Washington, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Laurence A. is held by other top lawyers in the same geographic and legal practice area.

With over 20 years of experience and 250+ merger/acquisition transactions (ranging up to $120M), Karl provides comprehensive legal and tax counsel, personalized to all types of closely held and family businesses throughout the Pacific Northwest. Drawing upon a significant federal and state tax background, he enjoys assisting clients with choice of entity and formation, governance and operating agreements, employment and compensation plans, service agreements, as well as business dissolutions,...

David Clarke, a Partner in Perkins Coie’s national Business Practice, focuses on the representation of emerging growth companies, middle market businesses, public companies, venture funds and private equity funds. David's practice emphasizes mergers and acquisitions, private equity and growth equity transactions, venture capital financings, public offerings and corporate governance. David works with privately held clients at all stages of development, serving as outside general counsel ...

Karen McGaffey's practice involves the full range of environmental issues. She assists clients with project development, permitting, compliance and regulatory matters under state and federal environmental and land use laws, including the National and State Environmental Policy Acts (NEPA/SEPA), the Clean Water Act (CWA), the Clean Air Act (CAA), and the Endangered Species Act (ESA). She represents clients in environmental litigation, including CERCLA and MTCA cost recovery actions, natural re...

Hugh McCullough is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law, Commercial Litigation and Litigation - Bankruptcy. Hugh, who practices law in Seattle, Washington, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hugh is held by other top lawyers in the same geographic and legal practice area.

Callan Cobb Kanev is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Callan Cobb, who practices law in Seattle, Washington, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Callan Cobb is held by other top lawyers in the same geographic and legal practice area.

Shannon represents private- and public-sector employers in employment-related litigation in federal and state courts, arbitrations, and in administrative hearings. Shannon’s practice emphasizes preventive counseling to customers to avoid or minimize the risk of litigation. Specific areas of advice include assistance in disciplining and terminating employees, and drafting employee handbooks and employment agreements. Shannon represents employers in the full range of labor matters, from c...

Pete Becker develops and implements global trademark, copyright, trade secret, and domain name protection, policing, and licensing strategies for clients. He has decades of experience building, maintaining, monetizing, and right-sizing clients’ soft IP portfolios. Pete has cleared global branding runways for large (US$500M+) new product launches by identifying, evaluating, and eliminating trademark obstacles in over 150 jurisdictions. While serving as in-house counsel, he managed one of...

Bob Homchick is a health care regulatory lawyer, he counsels clients in areas such as physician self-referral (i.e., the federal Stark Law and its state law counterparts), regulatory compliance and fraud and abuse. Bob also regularly represents hospitals, physicians, ancillary services providers, and others in a wide variety of transactional matters including mergers, acquisitions and affiliations and the formation and operation of joint ventures. His extensive experience includes the develop...