Ronald D. "Ron" Mercaldo

4.5 (32 reviews )

Tucson Arizona United States

Medical Malpractice Law - Plaintiffs Personal Injury Litigation - Plaintiffs

Recognized in Best Attorney USA since 2005

About Ronald

Ron Mercaldo has successfully tried over 100 jury trials and received some of the largest verdicts in Arizona history. He has been named one of Americas 500 leading lawyers, is a fellow of the American College of Trial Lawyers and is a past president of The American Board of Trial Advocates. For four years Ron was the chairman of the Arizona State Bar Committee on Professionalism. He regularly is asked to speak at legal education seminars at both the State and National level.

Practice Areas

Medical Malpractice Law - Plaintiffs

Personal Injury Litigation - Plaintiffs

Education

The University of Arizona

Professional Affiliations

Awards & Recognition

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Reviews

4.5 / 5

32 Reviews

1,040 Profile Views

Pat Dooley

Feb 01, 2026

Excellent legal representation provided by Ronald D. "Ron" Mercaldo for my Medical Malpractice Law - Plaintiffs case

Best lawyer for Medical Malpractice Law - Plaintiffs in Tucson. Period. I've seen others, but Ronald D. "Ron" Mercaldo is on another level. They truly care about their clients and work hard to get the...

Jan Kunze

Feb 01, 2026

A huge weight off my shoulders thanks to the amazing work of Ronald D. "Ron" Mercaldo

Just wanted to say a huge thanks to Ronald D. "Ron" Mercaldo and the staff. They really went above and beyond for me and my family during a very difficult legal battle. We couldn't have done it withou...

Jared Cormier

Feb 01, 2026

The absolute best in Tucson for Medical Malpractice Law - Plaintiffs - and I mean that from the bottom of my heart

Short and sweet: Ronald D. "Ron" Mercaldo is the real deal and a true professional in the field of Medical Malpractice Law - Plaintiffs. If you're in Tucson and need help with your legal issues, call...

Madeline Glover

Feb 01, 2026

Simply amazing representation from Ronald D. "Ron" Mercaldo's office during my recent legal matter

If you're looking for someone who actually cares and will fight for you, go to Ronald D. "Ron" Mercaldo. They helped me out big time with my Medical Malpractice Law - Plaintiffs issue and kept me info...

Bonnie Halvorson

Feb 01, 2026

Really helpful and compassionate service from everyone at Ronald D. "Ron" Mercaldo's firm

Everyone at Ronald D. "Ron" Mercaldo's office in Tucson was so nice and helpful. They made a tough situation a lot easier to deal with by being so patient and explaining everything clearly. I never fe...