David C. Johnson

Randall E. Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Randall E., who practices law in Portland, Maine, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Randall E. is held by other top lawyers in the same geographic and legal practice area.

Peter Felmly advises public schools, businesses, and nonprofit organizations on a broad spectrum of school, employment, and labor law issues. Peter strives to provide his clients with timely, comprehensive, and creative solutions as they navigate the complex web of statutes and regulations governing their operations. Employers turn to Peter for guidance on compliance with a host of state and federal employment laws, including the Americans with Disabilities Act (ADA), the Family and Medical L...

Benjamin T. McCall is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Benjamin T., who practices law in Portland, Maine, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin T. is held by other top lawyers in the same geographic and legal practice area.

Brian Rayback focuses his practice on environmental and land use law, with expertise in all aspects of water, air, natural resources, solid waste, and zoning regulation. Brian provides cost-effective, strategic advice on project permitting, enforcement matters, appeals of agency decisions, regulatory compliance, and legislative issues for property developers and owners, trade associations, utilities, construction companies, and industrial and manufacturing facilities. He regularly appears bef...

As head of Pierce Atwood's Tax practice, Rob Ravenelle has extensive experience in the planning, negotiation and tax structuring for mergers and acquisitions. He works closely with members of our Business Practice Group to ensure that clients obtain the most economic and tax efficient transaction results possible. Rob's prior experience practicing as a Certified Public Accountant brings unique skills that enhance the value of our services in deal transactions, from mergers to renewable energy...

Amy Tchao is the Leader of the firm’s Municipal Law Practice Group and has over twenty-five years of experience advising municipalities and other public clients on a broad range of municipal issues, including land use permitting and enforcement, zoning compliance (including shoreland zoning matters), ordinance drafting (including zoning/land use ordinances and other ordinances governing short-term rentals, impact fees and other specialty areas), cannabis regulation, elections, freedom o...

Dave Barry is a partner in Pierce Atwood’s Litigation Practice Group. Dave served as the firm’s managing partner from 2016 through 2025. Previously, Dave was chair of the firm’s Litigation Practice Group and chaired the firm’s Government Investigations and White Collar Criminal Defense practice. Dave has managed complex business litigation in federal and state courts and has extensive experience assisting clients with government enforcement and compliance matters invol...

Aimee B. Parsons is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Aimee B., who practices law in Portland, Maine, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Aimee B. is held by other top lawyers in the same geographic and legal practice area.

Nolan Reichl is a partner in Pierce Atwood’s Litigation Practice Group, where he focuses his practice on civil litigation and appellate matters, including commercial disputes and challenges to administrative actions. Nolan represents institutional clients in a range of industries, and has represented some of the largest institutions in the United States and Maine, including Central Maine Power Company, J.P. Morgan, Verso Corporation, Bank of America, and Eli Lilly and Company. As part o...

Pierce Atwood senior counsel Scott Cammarn has 34 years of banking law experience, focusing his practice on regulatory matters, mergers and acquisitions, legislation, and transactions. Scott has represented various national and international financial institutions, and has practiced before the Board of Governors of the Federal Reserve System, the Office of the Comptroller of the Currency, the Federal Deposit Insurance Corporation, the Commodity Futures Trading Commission, and many state banki...