About
Patrick McPherson is the founder of The Law Office of R. Patrick McPherson in Honolulu, Hawaii, where he focuses on DUI, criminal defense, and traffic violations. With over two decades of experience, he has successfully defended clients across Oahu, guiding them through complex cases with determination and skill. His practice emphasizes protecting clients’ rights and striving for the best possible outcomes.
Mr. McPherson earned his Juris Doctor from Widener University School of Law in Harrisburg, Pennsylvania, where he was later recognized as a Distinguished Alumni. His education also includes international studies at the University of Geneva and the Graduate Institute of International and Development Studies in Geneva, Switzerland, as well as a Bachelor of Science degree from Bloomsburg University in Pennsylvania. This broad academic background provides him with a unique perspective on legal and policy issues.
Since his admission to the Hawaii State Bar in 1996, Mr. McPherson has concentrated on defending individuals facing DUI charges, criminal traffic offenses, and related legal matters. He has built a reputation as a strong advocate in both administrative and courtroom proceedings, helping clients avoid license suspension, minimize penalties, and protect their future. His familiarity with Hawaii’s courts and legal processes has made him a trusted attorney for those facing difficult circumstances.
For over 20 years, R. Patrick McPherson has dedicated his practice to representing clients throughout Oahu. He is recognized for his responsive communication, thorough preparation, and commitment to delivering practical solutions. Whether challenging evidence in a DUI case or representing clients in complex traffic matters, he provides knowledgeable guidance and vigorous defense to achieve favorable outcomes.
Law Office Affiliations
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Attorney, The Law Office of R. Patrick McPherson
- Vice President, Hawaii Association of Criminal Defense Lawyers
- Member, National College for DUI Defense
- Member, Governor’s Task Force for DUI Laws
- Member, DUI Court Stateholder
- Adjunct Professor, John H. Burns School of Medicine
Licensed State
- Hawaii
Education
- Widener University School of Law
Juris Doctor (JD) - Bloomsburg University
Bachelor of Science (BS)
Awards & Badges


- Drug Crime
- DUI & DWI
- Speeding And Traffic Ticket




