About James William

James William Alcantara is an attorney specializing in maritime law, boasting over 30 years of experience in the field. He is admitted to practice in three states: Arizona, California, and Hawaii. His primary office is strategically located at 525 N Miller Rd, Unit 126, Scottsdale, AZ 85257, making it accessible for clients in the region. Those seeking legal advice can reach him by phone at (480) 712-8881 or by fax at (480) 535-5553. Alcantara's academic background is impressive. He earned his undergraduate degree from the University of Hawaii at Manoa, where he developed a strong foundation in legal principles.

He furthered his education by obtaining his Juris Doctor from Tulane University School of Law, a respected institution known for its rigorous legal curriculum. Since the beginning of his legal career, Alcantara has been committed to maritime law, reflecting his focus on this specialized area. His professional affiliations highlight his experience. Alcantara has been a member of the California State Bar since 1991 and the Hawaii State Bar since the same year. He joined the Arizona State Bar in 2020, expanding his practice to serve clients in the Southwest. His areas of expertise include not only maritime law but also insurance defense, personal injury, and insurance claims.

Over the years, Alcantara has successfully handled a variety of cases, including those involving animal and dog bites, brain injuries, car accidents, construction accidents, motorcycle accidents, premises liability, truck accidents, and wrongful death. In addition to his legal practice, Alcantara has achieved notable recognition within the maritime community. He has served as a Proctor in Admiralty with the Maritime Law Association of the United States since 1991. This prestigious position shows his dedication to maritime law and his commitment to maintaining high standards within the profession. His involvement with the Association allows him to stay updated on current developments and contribute to the advancement of maritime legal practices. In 2025, Alcantara faced disciplinary action from the State Bar of Arizona due to conflict of interest violations.

He received a reprimand and was placed on probation, an event that underscores the importance of ethical compliance in the legal profession. Despite this setback, Alcantara continues to serve his clients with dedication and professionalism, drawing on his experience and knowledge in maritime law and related fields. His long-standing commitment to his clients and the legal community remains evident in his ongoing practice.

Education

Univ of Hawaii at Manoa

Undergraduate Degree

Tulane University School of Law

Law Degree

Accepted Jurisdictions

Arizona
California
Hawaii

Court Admissions

U.S. District Court for the District of Arizona U.S. District Court
U.S. District Court for the Northern District of California U.S. District Court
U.S. District Court for the District of Hawaii U.S. District Court

Types of Cases Handled

Maritime Law Insurance Defense Personal Injury Insurance Claims

Legal Services Scope

Trial Appellate

Office Locations

Main Office

 525 N Miller Rd UNIT 126 Scottsdale AZ 85257

Sources

Information is based on available sources as of February 17, 2026. For the most current information, please contact the State Bar of Arizona or the attorney directly.