Ari Feinstein

Christopher Cestaro is a partner in the firm's White Collar Defense and Investigations Practice. Mr. Cestaro’s practice focuses on white-collar criminal matters, government enforcement actions, internal corporate investigations, due diligence reviews and compliance counseling. Mr. Cestaro’s unique experience includes more than eight years as a federal prosecutor focused on white-collar cases, three years working as a compliance counsel for a multinational oil services company and ...

Erin L. Kopelman is a lawyer recognized by Best Lawyers in the practice areas of Collaborative Law: Family Law, Family Law and Family Law Mediation. Erin L. practices law in Bethesda, Maryland Best Lawyers has recognized Erin L. Kopelman since 2018. 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 Erin L. Kopelman is held by other lawyers.

Jeremy S. Schneider is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Jeremy S. practices law in Reston, Virginia Best Lawyers has recognized Jeremy S. Schneider 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 Jeremy S. Schneider is held by other lawyers.

Jean Galloway Ball is a lawyer recognized by Best Lawyers in the practice area of Elder Law. Jean Galloway practices law in Fairfax, Virginia Best Lawyers has recognized Jean Galloway Ball since 2016. 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 Jean Galloway Ball is held by other lawyers.

Daniel M. Jaffe is a lawyer recognized by Best Lawyers in the practice areas of Railroad Law and Transportation Law. Daniel M. practices law in Washington, District of Columbia Best Lawyers has recognized Daniel M. Jaffe since 2022. 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 Daniel M. Jaffe is held by other lawyers.

Rachael Kent has more than 25 years of experience representing companies, states, state entities, and individuals in commercial and investment arbitration proceedings worldwide. She is widely recognized for her expertise in the field and for her exceptional written and oral advocacy skills. She has been the lead advocate in numerous complex arbitrations in the energy, mining, aerospace, defense, pharmaceutical, construction, insurance, telecommunications, technology and retail sectors, among ...

David Ross chairs WilmerHale’s International Trade, Investment and Market Access Practice. Drawing on his experience at the Office of the US Trade Representative (USTR) and on Capitol Hill, Mr. Ross advises companies on the use of domestic and international trade rules to eliminate regulatory barriers and other impediments to their businesses and investments around the world, with a particular focus on the technology, services/financial services, and aviation/aerospace sectors. Mr. Ross...

Adam H. Greene is a lawyer recognized by Best Lawyers in the practice areas of Health Care Law and Privacy and Data Security Law. Adam H. practices law in Washington, District of Columbia Best Lawyers has recognized Adam H. Greene since 2025. 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 Adam H. Greene is held by other lawyers.

A member of Dickinson Wright’s Washington, D.C. office, Jonathan Wachs focuses his practice on intellectual property law, outsourced legal departments, and the legal cannabis industry. Jonathan regularly navigates state-specific regulations for cannabis industry applicants, operators and stakeholders and secures regulatory approval for cannabis license transfers and changes. He has also facilitated numerous business transactions involving the sale, purchase, and combination of integrate...

Making strategic decisions for the future can be challenging during a family crisis like divorce. Jonathan Dana, a compassionate and straightforward divorce attorney with more than 35 years of experience, helps clients navigate these difficult times to make educated, informed and optimal decisions for their circumstances. “I present clients with options, letting them know that my role is to guide, rather than tell them what to do,” says Jonathan. “It’s important that t...