Steven J. "Steve" Hulsman

Greg Davis is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law and Family Law. Greg, who practices law in Phoenix, Arizona, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Greg is held by other top lawyers in the same geographic and legal practice area.

JIM O'SULLIVAN represents closely-held businesses, including law firms and other service professionals. Serving as general counsel and primary contact for businesses and their owners, Jim focuses on the ongoing legal needs of these clients, as well as strategic planning for growth and ownership succession opportunities. Jim leverages his considerable planning, negotiation and contract drafting experience to counsel clients through key events such as business formation, joint ventures, mergers...

Colin Proksel focuses his practice on complex litigation across a wide set of industries. With over fifteen years of experience, he has a long track record of success representing clients in both state and federal court, alternative dispute resolution processes (including mediation and arbitration), and administrative proceedings. Colin graduated with distinction from the University of Iowa College of Law. Before joining Osborn Maledon, he served as a law clerk to the late Honorable Arthur L....

Steven N. Berger has focused his career on resolution of complex business disputes through effective representation of clients in bankruptcy or other reorganization proceedings, loan workouts, litigation and business transactions. He co-founded the firm in 1999 after gaining experience as an associate and partner at two of Arizona’s largest law firms. He has extensive experience in representing parties involved with troubled loans or troubled businesses, and has represented lenders, les...

Marlene A. Pontrelli is a certified specialist in family law. Her practice focuses on all aspects of family law including dissolution and legal separation of marriage, business valuations, division of property, spousal support, post-dissolution modifications, premarital and post-marital agreements, paternity, child custody, parenting time, and child support matters. She is admitted to practice in Arizona and California. She also acts as a private mediator for parties wishing to settle outside...

Ron Kilgard is a 40-year civil litigation lawyer.Over a long career, he has handled all manner of civil cases, from routine automobile accidents and two-party contract disputes of no interest to anyone but the parties, to multi-million dollar class actions covered in The New York Times and The Wall Street Journal . For the last 20 years, Ron has mostly litigated pension plan class actions. Ron helped Keller Rohrback pioneer company stock ERISA litigation in the late 1990s and early 2000s; he ...

Mr. Clees represents employers throughout the United States in discrimination and wrongful discharge cases and labor relations. He also counsels clients on a wide array of state, federal and tribal compliance laws. Mr. Clees has been singled out by Chambers USA America’s Leading Lawyers as one of the top labor and employment law attorneys in the country for many years in a row and as a Chambers USA Top Leader in his Field. He has been applauded for his “integrity and common sense&...

Thomas J. Shorall, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Litigation - Insurance and Personal Injury Litigation - Defendants. Thomas J., who practices law in Phoenix, Arizona, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas J. is held by other top lawyers in the same geographic and legal practice area.

Martin J. Solomon is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Martin J., who practices law in Phoenix, Arizona, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Martin J. is held by other top lawyers in the same geographic and legal practice area.

William H. Anger provides his clients with the benefit of more than 37 years of experience in structuring loan, business, real estate, and water rights transactions, as well as in representing business and public clients as an advocate in litigation and appeals related to similar transactions. Bill’s perspective is enhanced by his experience on both sides of deals, and he benefits clients by structuring transactions that stand up in the long run. CLIENTS Cities, Commercial Real Estate L...