Diane M. Haller
About Diane M. Haller
Diane M. Haller is a lawyer based in Phoenix, AZ and has been recognized in The Best Lawyers in America® since 2005. Diane M. Haller is recognized in the following practice area:
- Phoenix, Arizona
- Real Estate Law
Current Firm: Quarles & Brady LLP
Education: University of Notre Dame, J.D., graduated 1986, University of Utah, BS - Economics, BS - Poli Sci, graduated 1983, and University of Utah, graduated 1983
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
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.
Nonnie partners with employers and managers in three primary ways: litigation avoidance through counseling and training; investigations and resolutions when issues arise; and litigating complex and challenging cases to defend employer’s actions. Nonnie advises and counsels private and public employers in all aspects of employment law. Nonnie regularly partners with clients to plan and implement reductions in force, severance plans and agreements, and pre-litigation disciplinary matters....
Shareholder Certified Specialist in Personal Injury and Wrongful Death Law Wendi has been certified by the State Bar of Arizona as a specialist in Personal Injury and Wrongful Death law due to her nearly three decades of litigation experience in both state and federal court. Her practice focuses on aggravated liability and damages matters, including Federal Motor Carrier (trucking accident) cases, vehicular products liability matters, construction site injury and death matters, and premises l...
MARK BOSCO has been a regular lecturer at numerous regional and national mortgage banking and default servicing seminars, and he has published numerous articles on mortgage banking, default servicing and related topics. Mr. Bosco has been appointed as approved Counsel for Federal National Mortgage Association (Fannie Mae) and Federal Home Loan Mortgage Corporation (Freddie Mac) to provide services in the areas of foreclosure, bankruptcy, loss mitigation, eviction, related litigation, and REO ...
Dean Formanek offers experience in a vast array of real estate law-related issues. In his law practice and numerous speaking engagements, Dean demonstrates in-depth knowledge of topics that include business and real estate, including leasing, title insurance, mixed use developments, options, financing, lien enforcement and purchasing assets from bankruptcy estates. Dean is listed in The Best Lawyers in America®, is a Super Lawyers honoree, and is a member of the American College of Mortga...
Stephen R. Smith is a partner in the Phoenix law firm of FROMM SMITH & GADOW, P.C . where his practice is limited to complex family law litigation, mediation, and appellate matters. He has been a Certified Specialist in Family Law since 2000 and a fellow of the American Academy of Matrimonial Lawyers since 2011 . He is also listed in The Best Lawyers in America (2015-16) in the field of family law. Admitted to the State Bar of Arizona in 1994, Mr. Smith received his Bachelor of Science de...
Cole has been practicing law for almost twenty years. His practice area focuses on construction defect, products liability, professional liability, personal injury and general insurance defense litigation. He is an experienced trial attorney representing design professionals including architects and engineers in complex litigation matters and general contractors and subcontractors in complex, multi-party construction matters. Additionally he represents a well-known national corporation in pro...
Doug John’s law practice focuses on tax controversy and state and local taxation, with an emphasis on property tax counseling and litigation. A senior partner in the firm and a Best Lawyers in America honoree, Doug works with individuals and companies to navigate Arizona’s and Nevada’s complex state and local tax systems in order to minimize their income tax, sales and use tax, and property tax liability. Over the past six years, Doug has reduced his clients’ property ...
Keith A. Olbricht is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants. Keith A., who practices law in Phoenix, Arizona, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Keith A. is held by other top lawyers in the same geographic and legal practice area.
Linnette Flannigan is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Employers. Linnette, who practices law in Phoenix, Arizona, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Linnette is held by other top lawyers in the same geographic and legal practice area.
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.
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.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
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.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.