Robert R. "Bob" Berk

For more than 20 years, Mark has represented companies in dealing with a broad range of issues that affect them as employers, from union avoidance campaigns and employment-related litigation to complex cases involving the theft of intellectual property and trade secrets, and litigation under the False Claims Act. Mark’s traditional labor practice is national in scope: he has handled dozens of campaigns against union organizing efforts across the country. Because the key to employer succ...

Kathi Sandweiss, a former award-winning television journalist, now enjoys a combined arbitration and appellate practice. She is a partner at Jaburg & Wilk, P.C., where she has practiced law over 30 years. Since 2016, Kathi has been an active commercial arbitrator on the roster of the American Arbitration Association. Her AAA cases have included complex asbestos trust claims, franchise agreements, service agreements, landlord/tenant disputes, emergency injunctive relief in a cannabis dispu...

With over 11 years of litigation experience, Chris is adept at handling all stages of litigation in a variety of commercial and non-commercial disputes. From multidistrict product liability actions to large commercial arbitration disputes, Chris’ extensive experience and knowledge provides clients with both a strong defense in dealing with pre-trial discovery and motions, and a strong offense to avoid litigation or settle pre-suit.

Scott Erickson is an AV-rated Certified Specialist in Estate and Trust Law and a past chair of the State Bar of Arizona's Estate and Trust Advisory Commission, which assists the Arizona Board of Legal Specialization in the certification of estate and trust law practitioners. A partner at Frazer Ryan, Scott has an estate planning practice encompassing asset protection planning, business succession planning, charitable gift planning, pre-marital planning, probate and trust administration, busin...

Kurt A. Peterson has practiced in the areas of commercial finance, real estate and general business law for nearly 30 years. His practice is concentrated in commercial and corporate transactions, including complex real estate transactions involving all aspects of acquisition, finance, development, leasing, operation and disposition of commercial, retail, residential, multi-family and agricultural property.Kurt has a broad commercial banking and finance practice, in which he advises banks and ...

Jennifer’s approach to legal services has always been simple: Provide the highest level of knowledge, guidance and experience, while delivering a personal service generally unseen in the legal profession, all at cost-effective rates and within the requirements of her client's needs. Jennifer advises clients on commercial and residential real estate transactions, including purchase and sale agreements, simple and complex financing arrangements, leases, and title issues. She also has exte...

Jeff is no stranger to complex commercial litigation. In his two decades of law practice, he has cultivated an interpersonal approach to resolving convoluted business disputes. His ongoing relationships with a wide range of businesses small and large has allowed him to develop a direct approach to untangling complicated commercial relationships. The bulk of Jeff’s practice encompasses a versatile range of litigation matters, including commercial litigation, Indian law, construction law,...

Don practices exclusively in the area of employment and labor law. He counsels and represents employers in such matters as employment discrimination and sexual harassment claims, wrongful discharge claims, breach of contract claims, wage and hour disputes, arbitrations, unfair labor practice charges, employee hiring, discipline, and discharge procedures, drug and alcohol testing matters, non-competition disputes, labor relations issues and miscellaneous employment policy matters. Don has been...

DAVID L. CASE is a shareholder at Tiffany & Bosco, P.A., with over 35 years of experience in tax planning, estate planning, probate and trust administration, and business transactions. David was involved in finalizing and passing the new Arizona Trust Code, and has written and made presentations on this topic, as well as numerous tax planning matters, for the State Bar of Arizona and other organizations. In addition to the formulation of estate plans while addressing wealth transfer tax i...

Charitie L. Hartsig is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment and Litigation - Trusts and Estates. Charitie L., who practices law in Phoenix, Arizona, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Charitie L. is held by other top lawyers in the same geographic and legal practice area.