Oscar Armando Manzanares Diaz

Alan B. Rose is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Real Estate. Alan B., who practices law in West Palm Beach, Florida, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alan B. is held by other top lawyers in the same geographic and legal practice area.

Timothy J. Jessell is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Timothy J., who practices law in McLean, Virginia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy J. is held by other top lawyers in the same geographic and legal practice area.

Gary Kalkstein is a Partner in our Missoula office and focuses his practice on medical malpractice and health care matters. For the last 35 years, Gary has defended a wide range of health care clients, including physicians, hospitals, clinics, nurse practitioners, physician assistants, professional counselors, and other health care providers in medical negligence actions and professional licensing disputes throughout the State of Montana. He routinely appears before the Montana Medical Legal ...

Phillip A. Gosch is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Phillip A., who practices law in Denver, Colorado, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Phillip A. is held by other top lawyers in the same geographic and legal practice area.

Armand Leonelli is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Armand, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Armand is held by other top lawyers in the same geographic and legal practice area.

Matthew V. Rusch is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Matthew V., who practices law in Omaha, Nebraska, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew V. is held by other top lawyers in the same geographic and legal practice area.

Michael Jakowsky is a principal in the New York City, New York, office of Jackson Lewis P.C. He partners with clients on all aspects of their workplace strategy, from proactive advice, counsel and training to litigation defense and transactional support. Michael wants his clients to know they can rely on him for support—no matter the concern. Aspiring to become an extension of his client’s team, Michael prioritizes gaining a thorough understanding of their business to find solutio...

Shawn Bates has more than 22 years of practice in commercial litigation in the energy industry and across numerous other industries. He is a seasoned first-chair trial lawyer, handling cases worth tens of millions. He has conducted hundreds of depositions and supervised trial teams on matters of varying size. He focuses his practice on litigation and arbitration of complex disputes for clients in the energy sector (oil and gas companies, oilfield supply and support companies, pipeline builder...

Dino Tsibouris is the founding principal of the law firm Tsibouris & Associates, LLC. His practice concentrates in the areas of electronic commerce, online financial services, software licensing, Software-as-a Service ("SaaS"), and privacy law. In addition, Mr. Tsibouris' practice includes the implementation of electronic signatures, records management and information security. He was previously an attorney with Thompson Hine LLP and a Vice President and Counsel for e-Commerce and Technol...

Browne R. Greene is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Browne R., who practices law in El Segundo, California, has been recognized since 1987. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Browne R. is held by other top lawyers in the same geographic and legal practice area.