Bipolar disorder therapists & psychiatrists in Scottsdale, AZ

Brianna Marshall, LCSW, MBA

Owner & Therapist

Education: University of Southern California

Values: Empathy, Purpose, Care

We all have a Purpose and a story to tell.... I hold strongly that every person has a purpose and a story to tell. Even through lives experiences you still have purpose. There is a reason why you’re here today.

Your experiences in life are unique to you and can be tell some devastating things such as grief and loss, trauma, conflicts etc which has developed into depression, anxiety, low-esteem, amongst other things.

Your story, thus far, is what brought you to Therapy with Purpose. It’s within your story, you can discover your purpose and achieve self fulfillment.

So what’s your story?

My approach to care integrates psychotherapy with medication management. I provide therapy for patients whose psychiatric medications I also manage, allowing for a coordinated and personalized treatment plan that supports both emotional and medical aspects of mental health.

With over 20 years of experience as a Women’s Health Nurse Practitioner and now as a Psychiatric Nurse Practitioner, I am deeply committed to delivering compassionate, comprehensive care tailored to each individual’s unique needs. My approach integrates physical and mental health to support the whole person.

I specialize in:

• Mental health evaluations and medication management
• Medication-Assisted Treatment (MAT) for substance use disorders
• Gender-affirming hormone therapy

I am dedicated to creating a safe, respectful space where all individuals feel heard, supported, and empowered on their journey to wellness.

Sleep is one of the most vital components of both mental and physical well-being. I’m passionate about helping people improve their sleep quality through evidence-based, personalized care. I provide in-depth diagnosis and treatment for a wide range of sleep disorders, with a special focus on Cognitive Behavioral Therapy for Insomnia (CBT-I)—the gold standard, non-medication approach to treating chronic insomnia. Whether you're struggling to fall asleep, stay asleep, or wake up feeling refreshed, I’m here to help you reclaim restful, restorative sleep.

You can contact me at [email protected] with questions.

I’m a Doctor of Nursing Practice and board-certified psychiatric nurse practitioner who works with clients across the lifespan. I specialize in treating depression, anxiety, and complex or treatment-resistant conditions. I have advanced experience with innovative treatments, including Spravato and Transcranial Magnetic Stimulation (TMS). My goal is to provide thoughtful, individualized care for those who may not have found relief with traditional approaches alone.

Are you tired, burnt out, or experiencing the fight or flight rollercoaster? Do you feel the weight of the world or needs of others on your shoulders? Maybe you've used all your super powers to survive, but are not thriving. In my practice, I've seen many many clients that look just like you and many people who don't. From depression, overthinking, perfectionism, negative self talk, unhealthy habits, anxiety, and traumatic events, the answers lie within. You are not broken! You can be free! Let me walk with you as you create a new narrative.

I offer medication management and brief psychotherapy. A synergistic approach to help you achieve your goals. My approach includes actionable and leading-edge techniques for managing crippling anxiety, depression, perfectionism, and trauma responses. I'll help you develop techniques and create a treatment plan based on your unique abilities and preferences.

If you're not sure where to start or want a fresh approach to dealing with life's challenges, let's connect!

I have been an RN for 18 years. I have been a Nurse Practitioner for over 4 years. I went to Grand Canyon University for my FNP program and Wilkes University for my PMHNP program.

I am a Licensed Professional Counselor (LPC) with a PsyD in Behavioral Health Leadership and Industrial/Organizational Psychology. I primarily work with adolescents and young adults, often incorporating family members to improve communication and relational patterns. I also work with professionals and athletes to strengthen mindset, reduce stress, and enhance performance using principles from mental performance and organizational psychology. My approach integrates CBT, DBT, mindfulness, and trauma-informed care to help clients build resilience, self-awareness, and meaningful, lasting growth.