Specializing in evidence-based, state-of-the-art mental health treatment

General PsychiatryChild & Adolescent PsychiatryTMSIntegrative PsychiatryLife CoachingPanic DisorderBipolar DisorderGeriatric Psychiatry

Welcome to Delos Psychiatry, Psychiatrist Located in Boulder, CO

Delos Psychiatry is an outpatient psychiatry clinic treating all ages with all psychiatric disorders. We provide the latest evidence-based treatments combined with integrative psychiatry to create a personalized and unique treatment plan for each patient. We believe that by providing comprehensive care, we can help our patients heal both emotionally and physically. Dr. Ari Aal specializes in new, cutting-edge treatments in psychiatry. For more information, call us or schedule an appointment online. We are conveniently located at 2501 Walnut St. Suite 204 Boulder, CO 80302. We serve patients from Boulder CO, Denver CO, Silverthorne CO, Longmont CO, Superior CO, Lafayette CO, Broomfield CO, Erie CO, and Niwot CO.

General Psychiatry

Learn more about the benefits of visiting a general psychiatrist at Delos Psychiatry! To consult our psychiatrist Dr. Ari Aal.

Child & Adolescent Psychiatry

Children and adolescents are not immune to mental health problems and can experience a wide range of conditions, from ADHD to anxiety disorders and depression.

Integrative Psychiatry

Integrative psychiatry uses conventional therapies alongside complementary therapies in a holistic approach to treating psychiatric disorders.

Ketamine Assisted Therapy

Ketamine assisted therapy is available at Delos Psychiatry to help you combat depression. To consult our psychiatrists , call us or schedule

We Are Trusted By More Than 500 Patients

Why Delos?

Mental health treatment is going through a much-needed change from standardized to personalized.
At Delos, we aim to be on the forefront of that change. We know that each patient is unique, and what works for one person may not work for another. We pride ourself in staying up to date on the latest treatments so that our patients receive the best possible care.
If there’s evidence behind it, we probably use it. From traditional treatments such as psychotherapy and anti-depressants, to Avante Garde treatments such as psychedelic therapy and transcranial magnetic stimulation (TMS). Our goal is not just to get you “back to normal” but to help you design a life that is happy and meaningful.

Our Psychiatric Services

Ketamine Assisted Therapy Packages

Schedule an Appointment

Child & Adolescent Psychiatry

About Emma Brown, NP

Emma’s mission is to guide children, adolescents and adults through their mental and emotional journeys. After her nurse practitioner training at Yale, she went on to complete a Child and Adolescent fellowship at SUNY in Syracuse, New York. Emma is trained in Dialectical Behavior Therapy (DBT), ensuring she offers evidence-based strategies tailored to each individual’s unique challenges. She is known for combining academic rigor with compassion and a bubbly personality. Emma’s multi-model methodology ensures a holistic understanding of every challenge, taking into account family, school, and community influences.

About Dr. Ari Aal

Dr. Aal is a Denver native and Psychiatrist with an interest in the novel and Avante Garde treatments. He enrolled in medical school at Chicago College of Osteopathic Medicine to pursue his lifelong interests in combining the philosophy of mind, art, and the biological sciences. Prior to founding Delos Psychiatry, Dr. Aal served as Chief Resident at the largest private psychiatry hospital in Colorado. While there, he won three consecutive awards for exceptionally high Psychiatry in-service test scores (99th percentile). In addition, he was a board member of the Colorado Psychiatric Society and helped advocate for better Colorado mental health policy. Dr. Aal is trained in ECT, TMS, and administration. He has further training in CBT, DBT, ACT, and Mindfulness therapies. His hobbies include writing music, meditating, Jiu Jitsu, playing with his Australian Shepards, and staying up to date on the latest mental health treatments.
Best Psychology and Mental Health Counseling

Trust Us To Be There To Help All and Make Things Well Again

Other Services


Life Coaching

Do you feel worried about your current life situation and future goals? If yes, you might need a life coach at your disposal.

Obsessive Compulsive Disorder

Obsessive-compulsive disorder can be assessed, diagnosed, and treated at Delos Psychiatry. Learn how our OCD treatment

Panic Disorder

Delos Psychiatry provides panic disorder treatments as our highly trained team helps you to tackle the symptoms of panic attacks.

Social Anxiety

Social anxiety is treatable and there are all sorts of solutions that will help you start living life again with Delos Psychiatry!

Generalized Anxiety Disorder

Receive treatments for Generalized Anxiety Disorder today! For more information, call us or schedule an appointment



Learn more about the treatments of depression at Delos Psychiatry. To consult our psychiatrists, call us or book an appointment

Bipolar Disorder

Bipolar disorder is a mental health condition that is identified by extreme mood swings that range from emotional

Substance Abuse

Attempts to stop using the abused substance may cause intense cravings, fixation, and physical illness

We Provide Essential Services For Your Mental Health

Our Patients' Trust