Jillian Soreide


Marjorie Williams

Practice Areas


  • University of Arizona James E. Rogers College of Law, Tucson, Arizona, J.D. 2022
  • University of Arizona, Tucson, Arizona, B.S. in Criminal Justice. Minor in Pyschology, Magna Cum Laude, 2017
  • Arizona Law Journal of Emerging Technologies Law Women's Association


Riley L. Arter dedicates her practice to estate planning and trust administration. A Southern California native, she moved to Tucson, Arizona, to attend the University of Arizona for her undergraduate studies. Riley received a Bachelor of Science in Criminal Justice Studies with a minor in Psychology. She then graduated from the University of Arizona James E. Rogers College of Law, earning her Juris Doctor and certificates for Transactional Business Law and Family Law. While at James E. Rogers, Riley was on the editorial board of the Journal of Emerging Technologies and published her note: “Access to Justice and the Elderly: A Look at End-of-Life Care Planning and Law Tech.” She was also a member of the university’s “Law Women’s Association.”

Riley is passionate about estate planning and appreciates her ability to help clients plan for the future and protect their legacies.

In her spare time, Riley likes to play volleyball, attend live concerts, and hang out with her cat, Mila.

Copyright © 2024 Tiffany & Bosco PA. All rights reserved. Site by Blufish

Legal Disclaimer

The owner of this website has made a commitment to accessibility and inclusion, please report any problems that you encounter using the contact form on this website. This site uses the WP ADA Compliance Check plugin to enhance accessibility.