About Us

Foundations Psychiatry is a newly founded behavioral health organization that provides high-quality psychiatric care and medication management for those 12 years of age and older. Dr. Larson specializes in treating all forms of mental health disorders including depression, anxiety, bipolar, schizophrenia, PTSD, insomnia, dementia with behavioral concerns, and all other mood disorders.In addition to completing his four-year psychiatry residency, Dr. Larson also completed an additional year of training in Addiction Psychiatry and is the only physician with a specialty in addiction in Southern Utah.  

He specializes in helping those with substance use disorders including nicotine, caffeine, alcohol, opioids, prescription medications, and many other substances. He works in conjunction with Ascend Counseling & Wellness to offer TMS and therapeutic services for those suffering from not only mood disorders, but also for substance use disorders and behavioral addictions such as pornography and gambling. Several intensive outpatient programs for addiction are available in St. George that Dr. Larson can refer patients to if necessary. Foundations Psychiatry also offers Spravato treatments for those who are still suffering despite past trials of the more traditional psychiatric medications, such as antidepressants. He has over six years of experience in both the inpatient and outpatient setting and can help you get back to feeling like the true you again. If you or someone you love struggles with emotional or mental health issues, we are here to help. Contact us today to learn more or to make an appointment.

Meet the Doctor

Dr. Jeremy Larson was born and raised in St. George, Utah and is the oldest of four siblings. Dr. Larson completed his undergraduate studies at Utah Tech University and Utah Valley University. He then attended Touro University of Nevada for medical school and graduated in 2016. He found psychiatry to be the most gratifying specialty when in medical school and therefore chose to become a psychiatrist. He was accepted into psychiatry residency in Erie, Pennsylvania and graduated in 2020. Dr. Larson found throughout his time in residency that mental health disorders are often influenced by addiction and therefore chose to extend his studies an additional year in Cleveland, Ohio to complete an Addiction Psychiatry fellowship. He worked for an inpatient hospital for several months upon graduation until moving back to St. George earlier this year. Treating patients with mental health &/or addiction disorders can be difficult, but also very uplifting when you can play a part in helping someone feel stable again!


Active consultant privileges at Intermountain Healthcare Hospital.

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