www.proskauer.com
Phone: 212-969-3000
Proskauer Rose LLP

Proskauer, founded in 1875, is a global law firm providing a wide variety of legal services to clients worldwide from offices in Beijing, Boca Raton, Boston, Chicago, Hong Kong, London, Los Angeles, New Orleans, New York, Paris, São Paulo, and Washington, DC.

Our clients include many of the world’s top companies, financial institutions, investment funds, not-for-profit institutions, governmental entities and other organizations across industries and borders. We also represent individuals in transactions and other matters. 

Why do many of the world’s top organizations turn to Proskauer for representation? 

Go-to firm. Clients rely on us to support their critical business needs in four strategic areas: asset/capital management, business transformation, risk management and talent management. 

Sage advice and outstanding execution. Existing and potential clients seek us out for a broad range of services within our Corporate, Litigation, Labor & Employment, Intellectual Property, Real Estate, Tax and Private Client Services practices. Our industry concentrations in sports; technology, media & telecommunications; health care; lodging & gaming; financial services; entertainment; and life sciences are highly regarded. 

Devoted client service. Devotion to clients is a Proskauer hallmark. Our lawyers are known for their accessibility, responsiveness and attentiveness. They go the extra mile to understand the client’s business — and think like business people in the process. 

Beyond legal services. We have long felt a fundamental obligation to try to make the world a better place. Under the umbrella of corporate social responsibility, we are actively involved in socially conscious activities that include pro bono legal work, community service, charitable giving, workplace diversity and environmental initiatives.

Associate
Cyrus Abbassi focuses his practice on mergers and acquisitions, divestitures, joint ventures, financings and other corporate transactions with an emphasis on health care transactions.  He…
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Partner
Neil Abramson is a partner in the Labor & Employment Law Department and head of the Public Sector Group. He handles all types of employment litigation, including discrimination claims,…
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Partner
Monica Arora is a partner and co-head of the Private Funds Group at Proskauer.
Monica advises asset managers across the full spectrum of investment fund matters. Her particular expertise…
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Law Clerk
Raymond Arroyo is a law clerk in the Labor Department and a member of the Employment Litigation & Arbitration Group.
Contact via Email | www.proskauer.com
Associate
Janicelynn Asamoto Park is an associate in the Tax Department. She advises on domestic and cross-border financings and investments, inbound and outbound private mergers and acquisitions and…
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Partner
Ann Ashton is a Partner in the Litigation Department and a member of the Securities Litigation Group. Ann has a wide range of experience in complex litigation matters and parallel…
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Partner
Andrew Bettwy is a partner in the Corporate Department and co-head of the Finance Group. His principal focus is the representation of financial institutions, private equity sponsors, and…
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Associate
Julia Bienstock is an associate in the Health Care Department. Her practice focuses on representing health care clients, including hospitals, academic medical centers, physician…
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Associate
Julia Bihary is an associate in the Litigation Department.
Contact via Email | www.proskauer.com
Senior Counsel
Nathaniel W. Birdsall is a senior counsel in the Private Client Services Department. His practice focuses on estate planning for high-net-worth individuals and families, including…
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Partner
Mark J. Biros, a partner, co-founded the White Collar Defense & Investigations Group. He has over 35 years of investigative and trial experience as a legislative counsel, former…
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Associates
Charles Bishop is an associate in the Litigation Department. 
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Senior Counsel
Roberta Karen Chevlowe, a Senior Counsel in the Labor & Employment Law Department, practices in the field of employee benefits law. Roberta counsels employers and other benefit plan…
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Law Clerk
Ava L. Childers is a law clerk in the Corporate Department.
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Associate
Jessica Childress is an associate in the Labor & Employment Law Department. She represents employers in all aspects of employment litigation and counseling.
Jessica’s litigation…
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Associate
Megan Childs is an associate in the Labor Department and a member of the Employment Litigation & Arbitration Group. 
Contact via Email | www.proskauer.com
Partner
Lloyd B. Chinn is a Partner in the Labor & Employment Law Department and co-head of the Whistleblowing & Retaliation Group. He litigates employment disputes of all types before…
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Associate
Tulio D. Chirinos is an Associate in the Labor & Employment Department, and a member of the Employee Benefits, Executive Compensation, and ERISA Litigation Practice Center, resident in…
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Associate
Anthony DiBenedetto is an Associate in the Labor & Employment Law Department resident in the firm’s Los Angeles office where he represents employers in all areas of labor and employment…
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Associate
Stephanie Diehl is an associate in the Litigation Department in New York. She is a trial lawyer and registered patent attorney whose practice focuses on patent litigation and IP counseling…
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Associate
Corey is a corporate associate and a member of the Firm’s Private Funds Group. He primarily focuses his practice on representing buyers and sellers, as well as private fund sponsors, in…
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Associate
Melissa DiGrande earned a J.D. from the University of Pennsylvania Law School, where she also completed a certificate program in business management at The Wharton School and served as an…
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Associate
Myra Din is an associate in the Labor & Employment Law Department. She assists employers in a wide range of areas, including discrimination, wage and hour and labor-management relations…
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Partner
Tanya Dmitronow is a Partner in the Litigation Department and a member of the Firm’s White Collar Defense & Investigations and Securities Litigation Groups. Tanya focuses her practice…
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Senior Counsel
Steven A. Fishman, a senior counsel in the Corporate Department, concentrates his practice in real estate securities, real estate private equity investments and finance matters. Steve has…
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Associate
Scott Fishwick is an Associate in the Litigation Department, resident in the Washington, DC office. His practice covers a variety of complex litigation matters, including securities class…
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Attorney
Benjamin O. Flaxenburg is an associate in the Labor & Employment Law Department and a member of the Employee Benefits & Executive Compensation Group.
Prior to joining Proskauer, Ben…
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Associate
Briana Seyarto Flores is an associate in the Litigation Department at Proskauer Rose LLP where she specializes in litigation. Flores completed her studies at the University of California,…
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Associate
Kaitlyn Flynn-Rozanski is an associate in the Tax Department and a member of the Private Funds Group. 
Related Practices

Private Funds
Tax

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Law Clerk
Jesse T. Foley is the Law Clerk in the Labor Department and is a member of the Employee Benefit & Executive Compensation Group.
Contact via Email | www.proskauer.com
Partner
Ira M. Golub is a Partner in the Employee Benefits, Executive Compensation and ERISA Litigation Practice Center. He practices exclusively in the employee benefits area. The nature of Ira’s…
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Associate
Amy Gordon is an associate in the Litigation Department.
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Associate
Russell T. Gorkin is an associate in the Litigation Department and a member of the Commercial Litigation Group.
Contact via Email | www.proskauer.com
Partner
Albert W. Gortz is a Partner in the Personal Planning Department and has been with the firm since 1970 and in the Florida office since he opened it in 1977.
Contact via Email | www.proskauer.com
Associate
Brooke Gottlieb earned a J.D. from New York University School of Law, where she was a cyber security scholar and served as an executive editor of the Journal of Legislation and Public…
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Government contractors know that doing business with the government provides many opportunities, but with those opportunities come a complex web of special regulatory requirements. Failure…
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Partner
David M. Hillman is co-head of the Private Credit Restructuring Group and a member of the Business Solutions, Governance, Restructuring & Bankruptcy Group.
David has 25 years of…
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Law Clerk
Jacob Hirsch is a law clerk in the Labor & Employment Law Department, and assists his clients in a wide range of labor and employment matters. Prior to joining Proskauer, Jacob interned…
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Senior Counsel
Russell Hirschhorn is a Senior Counsel in the Labor & Employment Law Department, where he focuses on complex ERISA litigation and advises employers, fiduciaries and trustees on ERISA…
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Partner
Malcolm S. Hochenberg is a partner in the Tax Department. Malcolm has a broad practice, including inbound and outbound mergers and acquisitions, capital markets transactions, financial…
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Associate
Harris Hoffberg is an associate in the Corporate Department. His practice focuses on mergers and acquisitions, technology and media, and assisting clients in fulfilling privacy, data…
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Senior Counsel
Steven Holinstat is a senior counsel in the Litigation Department. Over the past two decades, he has handled complex, high-profile litigations that have resulted in hundreds of millions of…
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Partner
Gregory (Greg) Knopp is a partner in the Labor & Employment Law Department in the Los Angeles office.
Greg defends companies in class and collective actions and other complex disputes.…
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Associate
Arielle Kobetz is an associate in the Labor & Employment Law Department. She assists employers in a wide range of areas, including discrimination, wage and hour, and traditional labor.…
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Associate
Matthew Koch is an associate in the Corporate Department of Proskauer Rose and a member of their Private Credit Group.
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Associate
Bowon Koh is an associate in the Tax Department. She works primarily on U.S. federal corporate, partnership and international tax matters and represents corporate, private equity and…
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Partner
Vinay Kohli is a partner in the Health Care Group and Litigation Department.  Vinay is a seasoned trial lawyer with more than a decade of experience representing clients in the health care…
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Partner
Bill Komaroff is a partner in the Litigation Department and White Collar Practice Group. He has a nationwide federal practice focused on corporate defense and investigations, counseling and…
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Associate
Matthew W. Levy is an associate in the Corporate Department and a member of the Private Credit Group. 
Matt focuses his practice on corporate finance transactions and represents a wide…
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Associate
Cole Lewis is an associate in the Labor & Employment Department.
Cole graduated from UCLA School of Law, where he worked as a law clerk for Public Counsel of Los Angeles and advocated…
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Associate
Allen S. Li is an associate in the Corporate Department and a member of the Private Funds Group.
Contact via Email | www.proskauer.com
Associate
Kimberly Li is an associate in the Litigation Department and a member of the Patent Law Group. Her areas of practice are in litigation and patent law. 
Education

University of Pennsylvania…
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Partner
Ying Li is a partner in the Corporate Department. Having been based in China and Hong Kong for over 19 years at leading international law firms, Ying’s practice focuses on China related…
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Associate
Caroline Libby is an associate in the Labor & Employment Department and a member of the Employment Litigation & Arbitration Group.
Contact via Email | www.proskauer.com
Associate
Marissa A. Mastroianni is an associate in the Labor & Employment Law Department.
Contact via Email | www.proskauer.com
Associate
Sophie Matamoros is an associate in the Litigation Department, and a member of the International Arbitration practice.
Prior to joining Proskauer, Sophie has worked for international law…
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Associate
Maryssa A. Mataras is an associate in the Labor & Employment Department. Maryssa assists clients in a broad spectrum of employment litigation and counseling matters. 
Prior to joining…
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Partner
Kristen J. Mathews is head of the Privacy & Data Security Group and a member of the Technology, Media & Communications Group.
Kristen focuses her practice on technology, e-commerce…
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Partner
Arnold P. May is a partner in the Tax Department and a member of the Private Investment Funds Group. His practice focuses on tax planning for private equity fund managers in connection with…
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Law Clerk
Carl Mazurek is a law clerk in the Litigation Department. His area of concentration in the firm is litigation law. Carl Mazuerk is a contributing author for the firm's blog content. …
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Partner
David A. Picon is a seasoned advocate for financial services firms, as well as public and private companies. He is a partner in the Litigation Department and a trial lawyer who has led…
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Associate
Ethan Picone is an associate in the Labor Department where he practices Labor-Management Relations as well as Labor and Employment. He studied at the University of Alabama School of Law, J.…
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Associate
Julia Pizzi is an associate in the Litigation Department. She focuses on securities and corporate governance litigation and is experienced in complex litigation matters, including…
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Partner
Robert E. Plaze is a partner and a member of the Investment Management team. He advises investment advisers and investment companies on an array of matters, with a particular focus on…
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Associate
Ian Plummer is an associate in the Labor & Employment Law Department.
Ian graduated from the George Washington University Law School with honors, was named a Thurgood Marshall Scholar…
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Partner
Jamiel E. Poindexter is a partner in the Tax Department and a member of the Private Funds Group. He focuses on tax and economic issues associated with the formation of and investments in U.…
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Associate
Jennifer Rigterink is an associate in the Labor Department and a member of the Employee Benefits & Executive Compensation Group.
In the employee benefits area, Jennifer’s practice…
Contact via Email | www.proskauer.com
Partner
Howard Z. Robbins is a partner in the Labor & Employment Law Department and a co-head of the Strategic Corporate Planning Group.
In the traditional labor law arena, Howard represents…
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Associate
John Roberts is an associate in the Litigation Department and a member of the Appellate Group. He focuses on complex civil appeals and commercial litigation.
In 2014, John was a key member…
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Associate
Joshua Robinson is an associate with the firm's Boston office, specializing in corporate law practice. He also deals with private credit transactions and clients. He is a member of the firm…
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Associate
Jennifer Roche is an associate in the Litigation Department. She is a commercial litigator who focuses on complex financial services matters, antitrust disputes and securities litigation. …
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Associate
Matthew Rochman is an associate in the Litigation Department and a member of the Firm’s Fiduciary Litigation and Financial Services Groups. Matthew’s practice concentrates on complex…
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Associate
Ashley Seibler is an associate in the Corporate Department and a member of the Health Care Group. Ashley handles a variety of corporate and transactional matters for clients in the health…
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Associate
Kathleen R. Semanski is an associate in the Tax Department.


University of California, Los Angeles, School of Law, J.D., 2016 Order of the Coif


Boston University, B.A., 2011 summa cum…
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Associate
Laura Sevenoaks is a real estate associate in Proskauer’s Corporate Department and a member of the Private Equity Real Estate practice.
Laura represents a broad range of clients including…
Contact via Email | www.proskauer.com
Partner
Stephen Severo is a partner in the Tax Department. Stephen represents corporate, private equity and investment fund clients in connection with all tax-related aspects of their businesses,…
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Associate
Neil Shah is an associate in the Labor & Employment Law Department and a member of the Employee Benefits, Executive Compensation & ERISA Litigation Practice Center.
Rutgers…
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Partner
James H. Shalek is a partner in the Litigation Department and head of the Patent Law Group.
Jim has extensive experience litigating patent, trademark, trade secret and contractual matters…
Contact via Email | www.proskauer.com
Law Clerk
Alyson Tocicki is a law clerk in the Litigation Department. She earned her J.D. from the UCLA School of Law, where she served as a Managing Editor of the UCLA Law Review and President of…
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Partner
Kristina Trauger advises publicly traded companies, investment banks and sponsors in a wide range of complex corporate transactions, including securities offerings, strategic investments…
Contact via Email | www.proskauer.com
Associate
Dakota Treece is an associate in the Labor Department and a member of the Employment Litigation and Arbitration Group. She completed her law degree at the DePaul University College of Law. 
Contact via Email | www.proskauer.com
Senior Counsel
Paresh Trivedi is a transactional lawyer with more than a decade of experience representing clients in technology, media, telecommunications, cable programming, e-commerce, digital…
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Associate
Ilona Trouyet is an associate in the Litigation Department and a member of the International Arbitration group.
She represents clients in complex commercial arbitration matters including…
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Law Clerk
Jacob Tucker is a law clerk in the Labor & Employment Law Department and a member of the Employment Litigation & Arbitration and Employment Counseling & Training Groups.
Contact via Email | www.proskauer.com
Associate
Drew Wellin is an associate in the Litigation Department. Drew’s practice focuses on antitrust counseling and litigation, insurance coverage litigation and appeals.
Drew’s appellate…
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Partner
Christopher M. Wells is a Partner and head of the Hedge Funds Group. Chris advises hedge funds, funds of funds and other pooled investment vehicles and their managers on all aspects of fund…
Contact via Email | www.proskauer.com
Associate
Daniel Werb is an associate in the Litigation Department.
Prior to joining Proskauer, Dan was a judicial intern for the Honorable Eric N. Vitaliano of the U.S. District Court for the…
Contact via Email | www.proskauer.com
Associate
Ashley Weringa is an associate in the Corporate Department and a member of the Business Solutions, Governance, Restructuring & Bankruptcy Group. After attending Chicago's DePaul…
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Associate
Eric Wertheim is an associate in the Litigation Department. Before joining Proskauer, Eric attended Northwestern Pritzker School of Law where he was an associate editor of the Northwestern…
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Law Clerk
Daniel Wesson is a is a law clerk in the Labor Department and a member of the ERISA Litigation Group.
Contact via Email | www.proskauer.com

The National Law Review names Proskauer Rose LLP a Go-To Thought Leader in the field of health law for its coverage of healthcare worker benefit improvement in 2022 in response to the COVID-19 pandemic. Edward S. Kornreich, Whitney Phelps, and Laura M. Fant detailed how New York funded bonuses for certain frontline healthcare workers in the state budget. Additionally, Anthony J Oncidi and Ariel N. Brotman discussed the recent healthcare workers minimum wage reform in California. Proskauer’s thought leadership in the wake of the COVID-19 pandemic has been extremely well read and demonstrates the depth of knowledge of Proskauer’s Healthcare group in this area.

 

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