Jaburg Wilk

Kathi Sandweiss



Phone: Work602-248-1052


Jaburg Wilk
Work 3200 N. Central Avenue Suite 2000 Phoenix, AZ   85012

Assistant: Susan Stimson

Assistant Phone: 602-248-1000

Kathi's Practice Areas
  • Appellate Practice
  • Arbitrator
  • Bankruptcy Appeals
  • Probate Appeals
  • Family Law Appeals
  • Litigation

Kathi Sandweiss, a former award-winning journalist and past chair of the Arizona State Bar Appellate Practice Section, is an appellate lawyer. She loves the appellate process – reconstructing convoluted trial records and complicated fact patterns, discussing and distinguishing difficult cases, writing persuasive, winning briefs, and presenting argument to the appellate courts. Kathi has written over a hundred appellate briefs in the Arizona Court of Appeals, Ninth Circuit Bankruptcy Appellate Panel, U.S. District Court, Ninth Circuit Court of Appeals, Arizona Supreme Court, and United States Supreme Court. Kathi wrote the amicus brief in the landmark Mid Kansas case and the winning Petition for Review to the Arizona Supreme Court in BT Capital v. TD Service. With nearly 30 years of experience writing briefs, Kathi understands the unique challenges of an appeal. Her appellate practice spans the gamut of substantive law including commercial lending, business disputes, large-scale fraud, professional liability, contested probate matters, family law, bankruptcy, and trustee’s sales. Kathi is co-author of the book “Inside the Minds: Strategies for Consumer Bankruptcy Appeals” and is author and co-author of numerous appellate materials. She regularly presents seminars on Bankruptcy Appeals and Civil Appeals and is a regular faculty member at the Arizona Appellate Practice Institute. “Appeal in law: to put the dice into the box for another throw.” (Ambrose Bierce). Additionally, she is a commercial arbitration panel member of the American Arbitration Association.

Client Testimonials

High Quality Legal Service

"In this litigious environment it is imperative that organizations have proper legal guidance. Kathi Sandweiss at Jaburg Wilk has done an incredible job of representing both myself personally and our organization for over 20 years. She has handled simple to exceedingly complex cases. Her creative approaches, attention to detail, and ability to deliver high quality service in a timely manner have proven invaluable for my company. It has been my privilege to work with Kathi, and I can highly recommend her work!"

-Mark I. Levy, D.C., President, Emergency Chiropractic.

2016 Best Law Firms by U.S. News 2015 Best Law Firms by U.S. News 2014 Best Law Firms by U.S. News 2013 Best Law Firms by U.S. News Listed in Best Lawyers: The World's Premier Guide 2013 Winner: Best of Our Valley, AzFoothills.com