

UnitedHealthcare members in Petaluma deserve accessible mental health support. Headway connects you with 2,853 licensed providers offering talk therapy and medication management, with typical copays between $0-$35 and availability as soon as next week.
If you’re feeling stuck, overwhelmed, or disconnected—whether from past trauma, grief, or relationship challenges—you’re not alone, and change is possible. I specialize in working with adolescents and adults of all ages who are navigating trauma, relational rupture, and loss.
Healing happens in relationships, and I take a collaborative, strengths-based approach, focusing on the whole family system. When one person struggles, it affects everyone. My approach is collaborative, relational, and strengths-based, prioritizing a safe space, unconditional positive regard, and a strong therapeutic alliance. I work with toddlers, children, adolescents, adults, parents, couples, and families. I help families navigate emotional and behavioral challenges and individuals seeking growth, connection, and healing.
I treat ADHD, OCD, Anxiety & Depression, Emotional Dysregulation & Adjustment Issues. I offer Child-Centered Play Therapy, Filial Therapy, Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), Solution-Focused Therapy for Goal-Oriented Change, Parent Support, & Family Therapy.
Every child deserves to feel seen, every parent deserves support, and every person deserves a space of hope and growth. Let’s work together to create lasting change.
With over three decades of hands-on clinical and nursing leadership experience, I am a Doctorally prepared and Board-Certified Psychiatric Mental Health Nurse Practitioner. My professional journey has been devoted to helping individuals overcome emotional distress, regain control of their lives, and achieve mental and physical well-being.
With certification as a Psychiatric Mental Health Nurse Practitioner and a Doctorate in Healthcare Administration, I bring a holistic, integrative perspective to mental health. My practice philosophy blends evidence-based psychiatric medicine with empathy, respect, and patient collaboration. Healing begins with understanding, and I take time to listen, educate, and partner with my patients to develop individualized, sustainable treatment plans.
Dr. Adatsi has a clear mission: to provide comprehensive care that not only alleviates symptoms but also enhances quality of life, restores confidence, and promotes resilience. His commitment to your well-being is unwavering.
Whether you’re navigating life transitions, managing chronic stress, or seeking clarity amid emotional challenges, I’m here to guide you toward balance, stability, and renewed hope.
Specialties:
I’m a Board-Certified Psychiatric Mental Health Nurse Practitioner who believes mental health care should feel human—not rushed or impersonal.
I provide a non-judgmental space where you can speak openly and feel understood. My approach integrates thoughtful medication management with psychotherapy when appropriate, always tailored to your individual needs.
Diagnosis can be an important part of understanding your experience, but it’s only one piece of the picture. I look at your mental, physical, and emotional well-being, as well as the life experiences that shape what you’re going through.
I offer collaborative, grounded care to help you move toward a more balanced, integrative, and holistic sense of well-being.
I have a Masters in Clinical Psychology from Azusa Pacific University with Specialisation in Marriage and Family Therapy, a Bachelors in Psychology, Honours Bachelors Degree in Education (post grad) in School Guidance and counseling, Mediator and Divorce Mediator Certificate,SAT Teacher Certification and EMDR Certificate (Emdria)



Headway makes it easy to get affordable in-network mental health care with United Healthcare — from finding the right therapist or psychiatrist, to understanding costs, to booking your first session.
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