Jack L. Horstmann
About Jack L. Horstmann
Jack L. Horstmann is a lawyer based in Phoenix, AZ and has been recognized in Best Lawyers: Ones to Watch® in America since 2026. Jack L. Horstmann is recognized in the following practice area:
- Phoenix, Arizona
- Commercial Litigation
Current Firm: Polsinelli PC
Education: Arizona State University, J.D., graduated 2022, Arizona State University, J.D., graduated 2022, Arizona State University, J.D., graduated 2022, Arizona State University, J.D., graduated 2022, Arizona State University, J.D., graduated 2022, Arizona State University, J.D., graduated 2022, Arizona State University, J.D., graduated 2022, Arizona State University, J.D., graduated 2022, and Arizona State University, J.D., graduated 2022
Location: Phoenix, AZ
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Nick Verderame is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Nick, 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 Nick is held by other top lawyers in the same geographic and legal practice area.
After nearly twenty years of practicing primarily in the area of civil litigation, Jake has re-focused his practice on liquor licensing and compliance over the past several years. Jake now leads Burch & Cracchiolo’s liquor licensing and compliance department. In that role, Jake handles all manner of issues concerning compliance with Arizona’s liquor laws, including obtaining licenses for retailers, distributors and producers; auditing liquor practices for compliance with local...
Lauren Garner is an experienced litigator and mediator whose practice emphasizes probate, trusts and guardian/conservatorships. Lauren’s clients rely on that experience and her sensitivity in matters that touch families, trusts, and estates. Dedication and personal involvement are a critical part of Lauren’s practice. She feels a deep sense of accomplishment in her 1998 move to Phoenix, after nearly a lifetime of business and personal contacts in Miami, Florida. Here, she has deve...
Quinn Williams has represented public and private corporations, entrepreneurs, and investment funds for more than 20 years. Quinn's M&A representations have included both Fortune 500 and middle market companies in technology, retail, media, manufacturing and specialty service industries throughout the United States. As a past board member and general counsel for two Arizona-based public companies, Quinn advises on board governance and compliance matters.
Robert L. Schwartz has been practicing law for over 35 years, specializing in domestic relations. He is a member of the American, Arizona and Maricopa County Bar Associations. He is admitted to practice in the federal courts of New York, Arizona, Ninth Circuit Court of Appeals, and the U.S. Supreme Court. Mr. Schwartz is a fellow of the American Academy of Matrimonial Lawyers and former president of the Arizona chapter. He serves as a judge pro tem for the Superior Court of Maricopa County in...
Colin was appointed a Judge of the Maricopa County Superior Court in 1990 after twelve years of practicing both civil and criminal trial law. During his 17 years as a Judge, he sat on assignments related to nearly every area of law including civil, criminal, juvenile, and family matters. He was Presiding Judge from 2000 to 2005. After his retirement from the Bench, Colin returned to Osborn Maledon in 2007 where he maintains an active personal injury tort, commercial litigation, and public law...
Wayne’s areas of practice are federal and state income and estate taxation; real estate (including 1031 exchange and reverse exchange); partnership, corporation and limited liability company formation and compliance; business planning; estate planning; agricultural compliance with federal and state programs; and water law. He began his legal career as associate counsel for the Department of Treasury, where he tried civil tax cases.
Kevin M. Judiscak joined the firm just after it was formed to develop and chair the firm’s litigation practice after gaining substantial experience from his prior tenure at two of Arizona’s largest firms. He brings a focused and strategic approach to the litigation process, and assists business clients in beneficially resolving pending or threatened disputes. Kevin litigates varied types of commercial disputes, including: • Enforcement and defense of interests under commercia...
Stephen E. Richman practices in all phases of Construction Law, commercial and residential. He is a past chair of the Construction Law Section of the State Bar and is a member of the ABA Forum on the Construction Industry. He is also active in the Arizona Builders Alliance, where he is a member of the Legislative Review Committee and the Legal Advisory Council. Mr. Richman is also a member of the Construction Law Attorney Forum of the National Association of Home Builders and a Charter Fellow...
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
How Far Back Can the IRS Audit You?
by Bryan Driscoll
Clear answers on IRS statutes of limitations, recordkeeping and what to do if you are under review.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Can You File Bankruptcy on Credit Cards
by Bryan Driscoll
Understanding your options for relief from overwhelming debt.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.