Obsessive-compulsive disorder therapists & psychiatrists in Peoria, AZ

I'm a psychiatric mental health nurse practitioner who supports teens, young adults, and families working through constant worry, big emotions, focus challenges, and the impact of difficult life experiences. Before specializing in psychiatry five years ago, I spent 13 yeas in emergency medicine, where I learned how deeply people need to feel seen and supported during overwhelming moments. That experience shaped my approach today: blending medical expertise with genuine curiosity, compassion, and respect for YOUR story. My goal is to create a space where you feel, safe, understood, and able to explore what you are going through with clarity and confidence.

Dr. MacKenzie ia board certified Adult and Child psychiatric NP and trained therapist Graduated Cum Laud from Case Western Reserve University in 2012 practicing in Texas, Oregon and most recently in Arizona since 2013. Prior to this he spent 10+ years as a Psychiatric and Critical Care RN in the community and a prior 10+ years in the US Army; where he learned a lot about anxiety, depression, grief and trauma. "I lived it, and with help I recovered. Then I studied what I myself have gone through to help others".

"If you think about it, there is no actual health without good mental health, and I work to help my clients achieve both."

Using the tools of Psychology as well as Psychiatric medication management (if appropriate), you can feel much better, function much better at home, work, and when you find yourself in those uncomfortable times.

Almost every symptom or unwanted trait can improve and in many cases, resolve completely, but only if you give it a chance.

My priority is to provide a safe, compassionate, and non-judgmental space where you feel heard, respected, and supported. With over 40 years in healthcare—including service as a former Navy Nurse Corps Officer and retired military veteran—I bring values of resilience, trust, and teamwork into every therapeutic relationship. I view care as a partnership and work to empower you to take an active role in your mental health.

Clinical Focus & Services

I provide pharmacotherapy (medication management) motivational interviewing, and other therapeutic modalities. We can assess during the first meeting if your treatment requires additional therapeutic support. I will provide a referral to a licensed therapist to ensure you receive comprehensive care. My practice supports:

• ADHD (I am an ADHD Certified Clinical Support Provider)
• College students with focus/concentration concerns,school overload, or interrelationship difficulties
• OCD
• Anxiety & Stress
• Panic Disorder
• Social Anxiety Disorder
• Trauma
• Mild to Moderate Depression
• Interrelationship issues
• Smoking cessation
• Gambling addiction
• Shop lifting addiction
• Smoking Cessation
• Alcohol Addiction