Aku Sorainen

Nora Sheriff is a Shareholder in Buchalter’s San Francisco office and a member of the Firm’s Energy & Natural Resources Practice Group. With decades of experience in the energy industry, Ms. Sheriff focuses her practice on electric and natural gas regulatory and administrative litigation, legislative efforts, and end-use contractual transactions; she works to ensure clean energy tools are available for large end-use customer use to help mitigate the impacts of the high cost of...

Andrea Ostapowich is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals. Andrea, who practices law in Minneapolis, Minnesota, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea is held by other top lawyers in the same geographic and legal practice area.

Jennifer L. Markowski is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Jennifer L., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer L. is held by other top lawyers in the same geographic and legal practice area.

Daniel Gelb is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Daniel, who practices law in Beverly, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel is held by other top lawyers in the same geographic and legal practice area.

Richard L. Walter is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants and Personal Injury Litigation - Defendants. Richard L., who practices law in Paducah, Kentucky, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard L. is held by other top lawyers in the same geographic and legal practice area.

John Gatz is a patent attorney who concentrates his practice on patent prosecution, patent counseling and patent litigation. John has extensive experience in the life sciences and manufacturing industries. My focus Patent Prosecution/Counseling I prosecute patents and counsel clients in a number of mechanical- and chemical-related technologies including: biomechanical devices, chemical products and processes, sensor-dispensing instruments, analyte meters, test sensors, non-invasive processes,...

Keith Covington is a partner in the firm’s Birmingham, Alabama office where he practices labor and employment, immigration, and construction law. Keith counsels employers on a wide variety of topics, including labor relations, union avoidance, equal employment opportunity, OSHA compliance, disability accommodation, non-compete agreements, and issues relating to employee discipline and termination. His immigration practice includes worksite compliance and obtaining employer-based non-imm...

Andrew Lucchetti received his undergraduate degree from the University of Virginia and his J.D. from the University of Richmond, School of Law. Mr. Lucchetti scored in the top 1% of all test-takers nationwide on his law school admissions test and entered law school at the University of Richmond in the prestigious John Marshall Scholars program. The program was designed to give highly qualified students an incomparable legal education. The John Marshall Scholars program also includes a unique ...

Casey W. Arnold is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Insurance, Litigation - Real Estate, Litigation - Trusts and Estates and Litigation and Controversy - Tax. Casey W., who practices law in Jacksonville, Florida, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Casey W. is held by other top lawyers in the same geographic and legal practice a...

Helena M. Tetzeli is a partner at Kurzban Kurzban Tetzeli and Pratt P.A. Her practice focuses on business immigration, commercial litigation, and representation and advice to business and institutional clients. Ms. Tetzeli has a nationwide reputation as a leading immigration attorney. She is frequently asked to write and speak on immigration law topics. Her primary immigration practice areas include E and L visas, EB -5 visas, Extraordinary Ability visas and National Interest Waivers for clie...