
Meet Donna Miller-Lewis BSN, MSN, APRN, PMHNP-BC
Licensed Mental Health Counselor helping individuals regain clarity, confidence, and emotional balance.




My Journey Into Therapy
With over 8 years of experience in mental health counseling, she has dedicated her career to helping individuals navigate life's most challenging moments. Her journey began with a deep curiosity about human behavior and a genuine desire to make a positive impact on people's lives.
She has worked in various renowned medical institutions, including St. Francis in Hartford, Waterbury Hospital, St. Vincent Hospital, and Norwich Hospital (both Hartford Healthcare). She also has years of experience in Out-patient, In-patient, ED/ER, Crisis evaluation and stabilization, Liaison consultation, Addiction, and am Suboxone Certified. She treats adults with various psychiatric diagnoses, including but not limited to Bipolar, Depression, Anxiety, PTSD, PPD, various mood disorders, OCD, and Insomnia. She treats children from as early as 5 years of age and has helped adolescents with various diagnoses, including ADHD, intellectual disabilities, and mood disorders.
Located in Wallingford, Connecticut, her practice serves individuals from diverse backgrounds, each with their unique stories and challenges. She believes that everyone deserves access to compassionate, evidence-based mental health care and expresses heartfelt gratitude to be part of each client's healing journey.
/ Our Approach /
My Therapeutic Philosophy
Evidence-based therapeutic frameworks rooted in proven psychological research
Trauma-informed approach that honors your unique experiences
Gentle, client-centered care that puts your needs first
Focus on long-term growth and sustainable well-being
/ Sessions /
What You Can Expect
in Sessions
Calm, confidential environment where you feel safe and heard
Clear treatment plan tailored to your specific goals
Actionable weekly guidance and homework between sessions
Measurable progress tracked collaboratively
Compassionate, non-judgmental presence throughout your journey
/ Services /
What Makes My Practice Unique
Individual Therapy
Safe and confidential environment where you can explore thoughts, feelings, and challenges with personalized guidance.
Anxiety & Stress Management
Evidence-based techniques to help you manage anxiety, reduce stress, and build emotional resilience.
Relationship Guidance
Improve communication, resolve conflicts, and rebuild trust in your personal relationships.
Trauma-Informed Care
Compassionate support for processing traumatic experiences and moving towards healing.
/ Client Stories /
Testimonials from Real People
A Life-Changing Experience!
My therapist was incredibly understanding and provided me with the tools I needed to manage my anxiety. I feel so much better equipped to handle life's challenges.
A Life-Changing Experience!
My therapist was incredibly understanding and provided me with the tools I needed to manage my anxiety. I feel so much better equipped to handle life's challenges.
A Life-Changing Experience!
My therapist was incredibly understanding and provided me with the tools I needed to manage my anxiety. I feel so much better equipped to handle life's challenges.
Christina G.
CLIENT
Emily L.
CLIENT
Samantha F.
CLIENT
A Life-Changing Experience!
My therapist was incredibly understanding and provided me with the tools I needed to manage my anxiety. I feel so much better equipped to handle life's challenges.
A Life-Changing Experience!
My therapist was incredibly understanding and provided me with the tools I needed to manage my anxiety. I feel so much better equipped to handle life's challenges.
A Life-Changing Experience!
My therapist was incredibly understanding and provided me with the tools I needed to manage my anxiety. I feel so much better equipped to handle life's challenges.
Michael R.
CLIENT
Jennifer K.
CLIENT
David P.
CLIENT
Make an
Appointment
Our mission is to empower individuals to overcome life's challenges through professional psychological support.


DML Psychiatry
Empowering individuals to overcome life's challenges through professional psychological support.
Contact Us
340 Main St. Wallingford, CT 06492
+1 (475) 775 9700
Schedule Your Appointment
Mon - Fri: Early Morning - Late Evening
Saturday: Closed
Sunday: 9:00 AM - 5:00 PM
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