About Nantiya
Nantiya Ruan earned her Juris Doctor from the University of Denver in 1999. She completed her legal education at the end of the 20th century and moved into a practice that would cross state lines. The degree provided a foundation for a professional path that spans multiple jurisdictions and several decades.
She is admitted to practice law in Colorado, New York and California. Those admissions give her standing to appear in courts and to advise clients under the laws of three distinct states. Maintaining licensure in these jurisdictions requires ongoing attention to varying local rules and continuing legal education, and it reflects a professional trajectory that has not been confined to a single state.
Across her career, Ruan has built experience that includes work involving state court matters, regulatory issues and engagements that implicate more than one set of state rules. She has worked through procedural differences among the three jurisdictions and handled filings and appearances where multi-state coordination was necessary. Her practice over the years has required an understanding of differing court procedures and of how state-level regulations can affect client positions.
Colleagues describe her as someone who keeps up with evolving practice demands in each admitted jurisdiction. She has navigated licensing requirements and the administrative aspects of maintaining active status in more than one state. That administrative familiarity complements her courtroom and transactional work when matters cross state borders.
In recent years she has continued to practice across the states where she holds admission. She manages cases and client matters that arise in Colorado, New York and California and attends to the jurisdictional issues those matters raise. As of 2026 she maintains an active practice representing clients and addressing legal issues in the states where she is admitted.
