Bipolar disorder therapists & psychiatrists in Peoria, AZ

Early morning, evening, and weekend appointments are available. Contact the office directly to find a time that works for you.

I'm Rachael Colley, a Psychiatric Mental Health Nurse Practitioner specializing in psychiatric medication management with a practical, skills-based approach. Every visit goes beyond a prescription check. We will work together so you leave each appointment with a clear medication plan and concrete strategies you can actually use in your daily life.

My background as a nurse and former educator shapes how I practice: I explain things clearly, I involve you in every decision, and I focus on what works in real life, not just what looks good on paper.

Who I work with

I see adults, teens, and children, with a particular focus on ADHD, anxiety, depression, mood disorders, perinatal and postpartum mental health, and binge eating disorder. I provide neurodiversity-affirming care and have a strong interest in supporting people who are navigating a late diagnosis, including the relief of finally having answers and the practical work of figuring out next steps.

Please fill out the intake form prior to our appointment: https://intakeq.com/new/d0rpoq

Hey! You’re seeking help because it is needed. That’s huge! Many people don’t seek treatment or therapy but you’re already on this path. Some folks don’t find the path. You’ve got some idea of what you need and are ready for someone to be along with you on this journey. We both know humans succeed in a team not so much when we are alone. First, give yourself credit because it takes a lot of courage to not do things alone and to be willing to open up to someone you do not know. Your courage is where our journey together starts. It would be an honor to be a part of your team in life, for life!

I specialize in working with adults experiencing depression, anxiety, life transitions, interpersonal relationship challenges, and difficulties with assertiveness.

Life can feel overwhelming—but you don’t have to navigate it alone. I’m here to help you regain clarity, stability, and a sense of control.

I’m Monika Delyser, a board-certified Psychiatric Mental Health Nurse Practitioner providing thoughtful, culturally sensitive care for adults experiencing burnout, anxiety, mood disorders, ADHD, and sleep challenges.

I work with professionals, entrepreneurs, students, and high-functioning adults who are dealing with anxiety, burnout, and focus challenges. Many of my clients appear “fine” on the outside but feel overwhelmed, mentally exhausted, or stuck.

Who I’m a Good Fit For: busy professionals under pressure, entrepreneurs and high performers, college and graduate students, adults seeking structured, goal-oriented care.