Jacqueline has served as President for the Clark County Medical Society Alliance and the Nevada State Medical Association Alliance. In June, Nguyen finished her tenure as President of the American Medical Association Alliance, where she was the first Nevadan in the AMAA’s 100-year history, to serve as President of the largest network of physician families nationwide. Nguyen has also been integrally active with the physicians’ county, state and national government affairs councils, serving as Southern Nevada legislative chair for CCMSA and NSMAA and as a Nevada MEDPAC board member.

In addition to still serving on the boards of the above, Nguyen’s experience includes serving on the boards for the American Medical Association Foundation, Touro University of Nevada, and the Nevada Physician Wellness Coalition. She has also been on committees and advisory boards for St. Jude Children's Research Hospital, the Las Vegas Indian Chamber of Commerce, College of Southern Nevada School of Nursing, the Springs Preserve, the American Diabetes Association and more. Nguyen is a transactional attorney who barred in Texas, California and Nevada. She has been a philanthropist and strong community health advocate since moving to Las Vegas in 2004 with her husband, Dr. Michael Lee of Desert Orthopaedic Center.