Joseph D'Aguanno

Joseph D'Aguanno

Helping Injury Victims Get The Money They Are Entitled To.
  • Medical Malpractice, Personal Injury
  • Arizona, New York, USPTO
Claimed Lawyer ProfileSocial Media

Joe is an experienced injury lawyer with a reputation for obtaining significant results, appearing twice in Arizona's Top 10 highest verdicts since 2012, in medical malpractice cases, car crash cases, and other personal injury matters.

Gage Mathers is an elite personal injury law firm that has recovered more than $250 million in settlements and verdicts for its clients. Their results have led to involvement in high-profile cases, including claims against celebrities and athletes.

The firm and its staff receive high praise from clients. Individual attorneys at Gage Mathers have been called the best car accident lawyer in Phoenix, the best medical malpractice lawyer in Arizona, and the best lawyer clients have ever had.

As an Italian New Yorker, Joe learned the value of results, reputation, and perseverance. Whether fighting for family, friends, or clients, Joe is dedicated to obtaining results. Clients can expect to get the justice they deserve and reasonable compensation for their injuries and damages.

Joe is licensed to practice law in Arizona, New York, and with the USPTO.

Practice Areas
    Medical Malpractice
    Birth Injury, Medical Misdiagnosis, Pharmacy Errors, Surgical Errors
    Personal Injury
    Animal & Dog Bites, Brain Injury, Car Accidents, Construction Accidents, Motorcycle Accidents, Premises Liability, Truck Accidents, Wrongful Death
Additional Practice Areas
  • Car Accidents
  • Brain Injury
  • Burn Injury
  • Truck Accidents
  • Wrongful Death
  • Contingent Fees
Jurisdictions Admitted to Practice
Placeholder image for jurisdictions.
New York
Placeholder image for jurisdictions.
Placeholder image for jurisdictions.
9th Circuit
Placeholder image for jurisdictions.
  • English: Spoken, Written
Professional Experience
Trial Lawyer / Managing Attorney
Gage Mathers
- Current
Focuses on Plaintiff's medical malpractice, serious personal injury, and wrongful death cases.
Litigation Attorney
Lerner & Rowe
Focuses on Plaintiff's medical malpractice, serious personal injury, and wrongful death cases.
Harris Powers & Cunnigham, PLLC
Focuses on Plaintiff's medical malpractice, serious personal injury, and wrongful death cases.
Arizona State University
J.D. | Law
Arizona State University Logo
University of Arizona
B.S. | Mathematics & Molecular/Cellular Biology
University of Arizona Logo
Top 20 Verdicts in Arizona in 2016
$6.3 million verdict against hospital for delayed diagnosis.
Professional Associations
Arizona Association of Justice
- Current
Placeholder image for professional associations.
Articles & Publications
Physician Insurance Companies Peddle False Narrative To Increase Profits
Gage Mathers
Multi-Million Dollar Advocate
Million Dollar Advocates Forum
Websites & Blogs
Contact & Map
Monday: 8 AM - 5 PM
Tuesday: 8 AM - 5 PM
Wednesday: 8 AM - 5 PM
Thursday: 8 AM - 5 PM
Friday: 8 AM - 5 PM
Saturday: Closed (Today)
Sunday: Closed
Gage Mathers
2525 E Arizona Biltmore Cir #A114
Phoenix, AZ 85016
Telephone: (602) 258-0646
Fax: (602) 258-8287