Addiction therapists & psychiatrists in Snellville, GA

Katie Dean is a board-certified Psychiatric Mental Health Nurse Practitioner with nearly two decades of healthcare expertise, including 10 years of specialized psychiatric practice. She earned her Master of Science in Nursing from the University of Alabama at Birmingham, specializing in psychiatric evaluations, differential diagnosis, and medication management for various disorders. She provides expert care for patients navigating anxiety, depression, bipolar disorder, ADHD, psychotic disorders, and autism spectrum disorder.

I bring a warm, approachable, and genuinely caring presence to my work in psychiatry. I am goal-oriented and thoughtful in my clinical approach, working collaboratively with patients to help them achieve meaningful and sustainable progress in their mental health.

I am known for my kind and pleasant demeanor, creates a comfortable, respectful, and supportive environment where patients feel safe, heard, and valued. Compassionate yet purposeful approach fosters trust, engagement, and positive outcomes in care.

"You aren’t defined by your past—you are the author of what comes next."

Life can often feel like a story we no longer want to be in. Whether you are navigating the complexities of anxiety, trauma, or the unique pressures of adolescence, I am here to help you rewrite the narrative. My approach is rooted in Systems Theory and Solution-Focused Therapy, meaning we look at the big picture of your life while building practical tools for immediate growth.

I work with individuals, couples, and families to create a space that is warm, welcoming, and entirely yours. Together, we will turn "feeling stuck" into a journey of empowerment. I’m a proud graduate of the University of West GA and National University, and I’m ready to help you start your next chapter

Hello and welcome to comprehensive psychiatric services at DMD Health and Wellness!

As a General (Adult) and Child/Adolescent Psychiatrist, I am passionate about empowering all ages on their journey towards mental health and well-being.

I completed a residency in General Psychiatry and fellowship in Child & Adolescent Psychiatry at Georgia's prestigious medical college, one of the oldest medical schools in the nation. This expert, specialized training has equipped me with the skills and knowledge to understand the unique psychological needs of children, adolescents, and adults.

I am a Board Certified Psychiatrist, Board Certified Child/Adolescent Psychiatrist, and am also a Board Certified Pediatrician (triple-trained in General Pediatrics, General Psychiatry, and Child/Adolescent Psychiatry). I completed a pediatrics residency at NYC’s only academic Children’s Hospital in Brooklyn, SUNY Downstate, with additional pediatric and psychiatric internships at Brooklyn’s Maimonides Medical Center.

I graduated with my medical degree (Doctorate) with clinical accolades from New York’s oldest osteopathic medical school, NYIT.

My educational background is in both Clinical and Community Psychology. I conceptualize and intervene with clients with an understanding of individual and environmental contributing factors. Additionally, I have significant experiences working with people across the life span and in various settings. I bring this rich experience to my work with clients.

I have over 17 years of experience helping adults, teens, and families in crisis. I'm a Licensed Professional Counselor in Georgia and hold additional certifications as a Master Addictions Counselor and a Certified Professional Counseling Supervisor. I have many specialties, including trauma-informed therapy."