Admitted
Arizona
Board certification
Personal Injury and Wrongful Death
Location
Mercaldo Law Firm, Tucson
Affiliation
Not affiliated with Blueshoe
UNAFFILIATED ATTORNEY
Ronald D Mercaldo
Partner, Mercaldo Law Firm
Not affiliated with Blueshoe.
Ronald D Mercaldo is a Partner at Mercaldo Law Firm in Tucson. Established the Mercaldo Law Firm in 1978 to represent plaintiffs in serious injury and wrongful death cases. Undergraduate and Juris Doctor degrees from the University of Arizona, completing his studies in 1970.
Left a larger firm in 1978, where he had been a partner handling both insurance defense and plaintiffs' work. Has not accepted insurance company clients for more than 30 years. Served over 20 years on the State Bar commission that evaluates applicants for personal injury specialist certification.
Past president of the Morris K. Udall American Inn of Court; chaired the State Bar Professionalism and Peer Review Committee for four years.
Credentials
- Board Certified Specialist, Personal Injury and Wrongful Death (State Bar of Arizona)
- Fellow, American College of Trial Lawyers
- Past President, Arizona chapter of the American Board of Trial Advocates
- Past President, Southern Arizona Trial Lawyers Association
Practice
- Medical malpractice
- Catastrophic injuries / traumatic brain injuries
- Wrongful death
- Truck accidents
- Dangerous roadways
Before you hire
- State Bar record: status, admission, and the Bar’s discipline line, as of today.
- Disciplinary decisions: search Ronald’s name for any public sanction since 2011.
- How to choose a lawyer in Arizona: what else to check, and the questions to ask in the first call.
Ronald D Mercaldo is not affiliated with Blueshoe. Profile based on Ronald’s biography at mercaldo.com, read 2026-09-30. Verify current status with the State Bar of Arizona. Ronald can update or remove this profile at any time. All attorneys