David C. Onuschak


Phone: 602-322-4134

Practice Areas

Product Liability, Pharmaceutical & Medical Device, Litigation, Insurance Defense, Transportation, Insurance Coverage, Insurance Bad Faith


Transportation, Automotive, Construction, Homebuilding, Insurance, Restaurants, Retail

Representative Experience

David C, Onuschak is an associate in the Phoenix office of The Cavanagh Law Firm.  David's practice focuses on civil and commercial litigation, including general insurance defense, personal injury, products liability, and commercial warranty matters.  He also handles matters regarding insurance coverage and insurance special investigations.

David graduated magna cum laude from Arizona State University with a B.S. in political science in 2013.  He also obtained his J.D. from the Sandra Day O'Connor College of Law at Arizona State University in 2016.  While in law school, David was an extern for the Arizona Attorney General's Office in the Financial Remedies Section where he participated in handling civil RICO and asset forfeiture litigation.  He was also named as a Willard H. Pedrick Scholar for Academic Excellence.    Upon graduation, David was named as a Fellow of the Trial Advocacy Program at Arizona State University.

David is a member of the Arizona Association of Defense Council and the Maricopa County Bar Association.  While not at work, he enjoys traveling, exploring new restaurants and spending time with his wife and daughter.


Associations & Activities

  • Maricopa County Bar Association
  • Arizona Association of Defense Council

Bar Admissions

  • State of Arizona, 2016


  • Arizona State University, (J.D., 2016; B.A., magna cum laude, 2013)
  • Willard H. Pedrick Scholar
  • Trail Advocacy Fellow