Bipolar disorder therapists & psychiatrists in Petaluma, CA

Hi, I’m Amaris, a Licensed Clinical Social Worker who believes healing happens best in a space where you feel safe, understood, and never judged.

I work with children, teens, adults, and older adults navigating anxiety, ADHD, emotional overwhelm, grief, and major life transitions. Whether your child is having big feelings they don’t know how to manage, you’re feeling stuck in patterns that don’t serve you, or your family is walking through the heartbreak of dementia or loss, you don’t have to figure it out alone.

My style is supportive, down-to-earth, and collaborative. Therapy with me isn’t about “fixing” you, it’s about helping you understand yourself, build practical tools, and feel more confident handling life’s challenges. I blend evidence-based approaches with compassion, creativity, and sometimes even humor, because growth doesn’t have to feel heavy all the time.

Parents appreciate that I help kids build emotional regulation skills in ways that make sense to them, and I make sure caregivers feel supported too. Adults often come to me when anxiety, emotional ups and downs, or grief feel overwhelming. I also have a special place in my heart for working with older adults and families facing Alzheimer’s, dementia, and end-of-life changes.

At the core of my work is this belief:

You are not broken, you’re human, and you’re capable of growth.

If you’re ready for a space where you can show up exactly as you are, we’ll work at your pace, together.

I'm Holly, a board-certified Psychiatric-Mental Health Nurse Practitioner with 23 years of clinical experience in psychiatric care and maternal-child health. This dual background has shaped how I see mental health: not as something separate from the rest of your life, but deeply woven into every transition, relationship, and challenge you face. My work taught me that women's mental health—especially during pregnancy, postpartum, and hormonal transitions—requires specialized understanding and individualized care.

I provide comprehensive psychiatric treatment for adults across a broad spectrum of conditions: perinatal mood and anxiety disorders, OCD, PTSD and trauma-related disorders, personality disorders, depression, anxiety, panic disorder, bipolar disorder, and schizophrenia spectrum conditions. I have particular expertise in women's mental health throughout the reproductive years, though I welcome anyone seeking compassionate, evidence-based care.

My approach is straightforward: effective treatment should fit your real life. I combine psychiatric interventions—including medication management when appropriate—with practical therapeutic strategies and lifestyle modifications that actually work for you. I'll help you understand what's happening, why it's happening, and what options make sense for your unique situation.

What matters most to me is seeing you as a whole person—not just a diagnosis. You have strengths, values, relationships, and goals that deserve attention alongside your symptoms. Whether you're managing a long-standing condition, processing trauma, navigating major life changes, or simply seeking better balance, you deserve a provider who recognizes your potential and partners with you toward sustainable wellness.

I hold a Bachelor's degree in Psychology and a Master's degree in Social Work. I am a Licensed Clinical Social Worker (LCSW), with extensive experience in both community settings and private practice. I specialize in supporting women through the unique challenges they face in life. I offer a compassionate, empathetic approach to help women navigate anxiety, depression, struggles with identity, and the journey toward recognizing their self-worth.

I am a board-certified Psychiatric Nurse Practitioner with over 10 years in practice, in various settings, including outpatient, emergency department, and urgent care.

I want to be your partner in your wellness journey.

Hello! My name is Melanie Lapeyrolerie, and I am a Licensed Clinical Social Worker (LCSW) based in Los Angeles, California. I offer in-person therapy in West Los Angeles and telehealth services to clients throughout the state. I work with a diverse range of individuals, from young adults to seniors aged 18 to 71. My specialties include treating anxiety, depression, stress, trauma, and alcohol and substance use disorders. To support my clients in enhancing their daily lives and overall well-being, I utilize a variety of therapeutic approaches, including Cognitive Behavioral Therapy, Trauma Focused CBT, Psychodynamic Therapy, and Mindfulness, among others.

I’m dedicated to helping clients create meaningful change through a collaborative, compassionate, and goal oriented approach. I specialize in crisis intervention and draw from proven, evidence-based therapies (EMDR, IFS, CBT, DBT, ERP) tailored to your unique needs. I believe every person’s story is unique, and I work to create a safe, supportive space where you can explore challenges, build on strengths, and move toward the life you want. I earned my Master’s in Educational & Clinical Counseling from Azusa Pacific University and have received specialized training in trauma focused care and crisis interventions. I’ve worked in community mental health settings, crisis intervention programs, and private practice; which has allowed me to support individuals from diverse backgrounds and life experiences.

I am Sharon Atwood, a board-certified Psychiatric-Mental Health Nurse Practitioner and Adult Nurse Practitioner with over a decade of dedicated clinical experience. I hold active, unrestricted licenses in Florida, New York, California, and Idaho, and I specialize in serving adults aged 18 and older through both telehealth and outpatient settings.

My educational foundation reflects a lifelong commitment to excellence. I earned my Associate in Science and Diploma in Nursing before completing a Bachelor of Arts in Psychology magna cum laude from Kean University. I then pursued my Master of Science in Nursing from Florida Atlantic University and a Post-Master's Certificate in Psychiatric-Mental Health from the University of Miami, both achieved summa cum laude. I maintain dual board certifications through ANCC and AANP, and I am a proud member of the American Academy of Nurse Practitioners, the American Psychiatric Nurses Association, and the California Association of Nurse Practitioners.

My clinical background spans diverse settings, including adult and geriatric primary care, inpatient psychiatry, crisis intervention, hospital consultation, assisted living environments, and outpatient psychiatric medication management. This breadth of experience equips me to confidently address a wide range of conditions, including depression, anxiety, PTSD, ADHD, bipolar disorder, panic disorder, OCD, schizophrenia, schizoaffective disorder, sleep disturbances, and complex co-occurring presentations. I welcome individuals with treatment-resistant symptoms.

My approach is collaborative, evidence-based, and rooted in genuine partnership. I combine psychiatric medication management with integrative health practices, examining how sleep, nutrition, exercise, stress, and social connection shape your overall wellbeing. I believe that meaningful progress flourishes when expert care is paired with healthy lifestyle.

As someone who has gone through years of therapy myself, I am very passionate about working with you for your highest good. With a background in meditation, conflict mediation, somatic work, spirituality and psychology, I have a solid toolkit that is at your service. My undergrad degree from Berkeley is in Media Studies, so we will also explore how media shapes us and the current culture we live in.

I work with all different ages, ethnic/racial backgrounds, social groups, nationalities and orientations!