Board Certified Psychiatrist


Dr. Diane Nguyen provides comprehensive psychiatric services to adults and older adolescence.  The practice is located in Lakeway Texas, on the west side of Austin, Texas. Dr. Diane Nguyen is also the attending psychiatrist at Gary Job Corps where she works with a team of mental health professionals in caring for the students on center who ages sixteen and up. Dr. Diane Nguyen also works in conjunction with the University of Texas advance psychiatric nurse practitioner training program to provide supervision for nurse practitioner students on their clinical rotation at Gary Job Corps.





Dr. Nguyen obtained her medical degree at the University of North Texas Osteopathic Medical School.  She pursued specialization in the field of psychiatry. Dr. Nguyen finished her four year residency in general psychiatry at the University of Texas in San Antonio and an additional one year fellowship in Geriatric Psychiatry.  She is board certified and is a Diplomate of the American Board of Psychiatry and Neurology.  Dr. Nguyen is has also attained special certification to provide Suboxone treatment for opiate dependency.   



To all my patients, I am fully committed in providing caring and individualized management of each patient. My approach is focused on collaboration with each individual to focus on their needs.  I take consideration to age, physical health, gender, spiritually, and life events in each evaluation because they are all interconnected and influence one's mental health. Each new psychiatric evaluation identifies and incorporates the biological, psychological, social, and spiritual aspects of each patient into the plan of care. In my practice I will also address addiction tendencies that can negatively impact your life and support better coping skills.  I will strive to make communication easy and unencumbered to each patient who comes in for treatment. Thank you for all of my patients who have allowed me to be part of their life because as I try to help each of them, I fully appreciate how much I grow personally by the lives of others!  

Insurance Accepted:  BlueCross BlueShield, Aetna, CompPsych (HEB employees)