Logo
atp nimbus

meet our provider

Experienced. Evidence-based. Compassionate.


At Nimbus Psychiatry, based in Phoenix, Arizona, Adam Arsenault, RN, MSN, PMH-NP, BC, DNP-S, and our team are dedicated to providing compassionate, personalized mental health care via telehealth that supports every aspect of our patients’ well-being. We believe that effective treatment goes beyond symptom management, which is why we take an integrative, patient-centered approach to care. By combining evidence-based medicine with a deep understanding of each individual’s lifestyle, environment, and goals, we strive to help our patients achieve lasting mental and emotional wellness.

We offer integrative medication management designed to thoughtfully balance the benefits of medication with factors like nutrition, sleep, and stress. Our team also specializes in comprehensive psychiatric evaluations, allowing us to develop accurate diagnoses and tailored treatment plans. For children and adolescents, we provide ADHD and school support, helping families navigate academic challenges while fostering confidence and success in the classroom. In addition, our therapy and school support services ensure that patients receive consistent guidance both in and outside of clinical settings.

We are committed to creating a welcoming, supportive environment where patients feel heard, respected, and empowered. By working collaboratively with patients, families, and, when appropriate, schools and other providers, we aim to deliver care that truly makes a difference in everyday life.

To schedule a telehealth appointment at Nimbus Psychiatry, call the office or request an appointment online today. 
More

Offering a breadth of services with empathy and expertise

Comprehensive Psychiatric Evaluation

Comprehensive psychiatric evaluations for children, adolescents, and adults designed to provide diagnostic clarity and individualized treatment recommendations. Assessments explore emotional, behavioral, developmental, academic, social, and family functioning to better understand concerns related to anxiety, depression, ADHD, Autism Spectrum Disorder, OCD, trauma, eating disorders, emotional dysregulation, and mood disorders. Evaluations are collaborative, thorough, and tailored to the unique needs of each individual and family.

Integrative Medication Management

Personalized medication management that combines evidence-based psychiatry with a thoughtful, whole-person approach to care. Treatment may include psychiatric medications, genetic testing, lab monitoring, lifestyle and sleep considerations, nutritional support, and collaboration with therapists, schools, and other providers. Care focuses on improving symptoms while supporting long-term emotional wellness, functioning, and quality of life for children, adolescents, and adults.

ADHD & School Support

Comprehensive evaluation and support for ADHD, executive functioning difficulties, emotional regulation challenges, and school-related stressors. Services include diagnostic assessment, treatment planning, behavioral strategies, and collaboration with families and schools to improve focus, organization, academic functioning, and confidence. Guidance for 504 Plans, IEP accommodations, and school advocacy is available to help students receive appropriate support across educational settings.

Therapy & Skill-based Care

Supportive and evidence-based therapeutic interventions designed to strengthen emotional regulation, coping skills, self-esteem, and resilience. Treatment incorporates approaches including Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Acceptance and Commitment Therapy (ACT), and solution-focused therapy to help individuals navigate anxiety, depression, stress, behavioral challenges, relationship difficulties, and life transitions. Care is individualized and focused on practical, sustainable growth both inside and outside of sessions.

Accepting Most Major Insurance 

You can get the care you need, without sacrificing your peace of mind. In addition to most major insurance plans, we accept self pay and offer payment plans. We're here to help. 

Location

care that comes to you

arizona map

Telehealth

Phoenix, AZ

Hours Of Operation:
Monday:
9:00 AM - 5:00 PM
Tuesday:
9:00 AM - 5:00 PM
Wednesday:
9:00 AM - 5:00 PM
Thursday:
9:00 AM - 5:00 PM
Friday:
9:00 AM - 5:00 PM
Saturday:
Closed
Sunday:
Closed
Book Online
480-490-9720