John Photopoulos

Debra S. Rosen is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. Debra S., who practices law in Voorhees, New Jersey, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Debra S. is held by other top lawyers in the same geographic and legal practice area.

Amanda M. Mullane is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Amanda M., who practices law in San Diego, California, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amanda M. is held by other top lawyers in the same geographic and legal practice area.

Gavin Williams is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Gavin, who practices law in Miami, Florida, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gavin is held by other top lawyers in the same geographic and legal practice area.

Betsy P. Bengtson is a top attorney recognized by Best Lawyers in the practice area(s) of Trademark Law. Betsy P., who practices law in Denver, Colorado, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Betsy P. is held by other top lawyers in the same geographic and legal practice area.

A member of Winston’s Executive Committee and winner of Best Lawyers’ “Lawyer of the Year” honor for securities and capital markets work in Chicago, Bruce represents clients in a variety of securities and financial matters, advising major corporations on their M&A transactions, debt offerings and other key capital market strategies and governance matters. Please read more here: https://www.winston.com/en/who-we-are/professionals/toth-bruce-a.html

Jeff has earned the respect and regard of his clients and colleagues for being both fair and compassionate but also compelling and unwavering in the presentation and argument of his clients' cases. As a lifetime learner, he also relishes the opportunity to study and effectively communicate the technical, scientific, and medical issues that are almost always at the core of his defense of his clients. If asked, he will tell you that nothing he does is as professionally satisfying—or simpl...

Leonidas L. Bezanis II , a partner at Beermann LLP , brings extensive experience in litigation, mediation, and alternative dispute resolution to help clients navigate a wide range of family law matters. Whether representing high-net-worth individuals, high-profile clients, or families facing life’s challenges, Mr. Bezanis approaches each case with the same dedication, ensuring that every client feels understood and supported. His ability to handle complex financial estates and intricate...

Antonios P. Tsarouhas is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. Antonios P., who practices law in Akron, Ohio, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Antonios P. is held by other top lawyers in the same geographic and legal practice area.

Based in New Haven, Connecticut, Marilyn Fagelson is an experienced trial and appellate attorney at Harris Beach Murtha. Her practice primarily focuses on handling complex commercial litigation, including Insurance Law and Litigation - Insurance. With a comprehensive understanding of commercial disputes, Marilyn engages in cases involving antitrust and unfair trade practice claims, breach of contract, and various business torts. She advocates for her clients in state and federal courts, arbit...

Keith Allen-Niesen is a partner in the firm’s Los Angeles office and co-chair of the infrastructure practice. He has a broad range of transactional experience and oversees major business litigation, business transactions, land use and development matters. Keith has extensive experience in the acquisition, development and sale of hotels, resorts, golf courses, restaurants, office buildings, residential subdivisions, shopping centers and industrial sites, including transactions involving ...