Obsessive-compulsive disorder therapists & psychiatrists in Claremont, CA

IMPORTANT: For current availability, visit https://mentalhealthpractitioners.com/ or call/text us anytime at 415-968-6515—we make it super easy! Intake forms are required before your first appointment and will be emailed to you when you book online. Please be sure to send us a picture of your insurance information and photo ID!

I'm Stephanie Patrick-Calvillo, a Board-Certified Psychiatric Mental Health Nurse Practitioner who believes mental health care should be accessible, compassionate, and tailored to each individual. Over the past 15+ years, I've worked with diverse populations—from adolescents facing their first mental health crisis to adults navigating complex psychiatric conditions, and seniors experiencing cognitive and emotional challenges.

My practice is grounded in the belief that effective treatment goes beyond symptom management. I take time to understand your unique story, your strengths, and the factors that shape your mental health. Whether you're dealing with a new diagnosis or have been managing symptoms for years, I meet you where you are with respect and without judgment.

I specialize in treating mood disorders, anxiety, psychotic disorders, personality disorders, substance use concerns, and behavioral issues related to dementia. I've completed advanced certification training because I'm committed to staying current with evidence-based treatments—ensuring you receive care that reflects the latest research.

Beyond clinical work, I'm passionate about mentoring the next generation of healthcare providers. I've mentored nursing and nurse practitioner students from multiple universities, which keeps me grounded and reminds me why this work matters.

When you work with me, you're getting someone who genuinely cares, who's seen mental health challenges from many angles, and who believes deeply in your capacity for healing and growth.

I am a dedicated mental health professional who supports children and adults through life’s challenges. I currently provide individual therapy only and do not offer couples counseling. My background in behavioral health and social services, along with hands-on community experience, has shaped my practical, compassionate, and solution-focused approach.

I have worked with individuals involved in the justice system, people living with serious mental illness, children in foster care, and families navigating behavioral or developmental concerns. My experience includes case management, crisis support, employment readiness, behavioral coaching, and coordinating care with medical providers, mental health facilities, and community programs to ensure consistent, long-term support.

I help clients facing depression, anxiety, trauma, life transitions, behavioral challenges in children and teens, parenting and co-parenting concerns, and reintegration after legal involvement. My approach is strengths-based, trauma-informed, and client-centered. I believe everyone has resilience and the ability to grow with the right support.

My style is warm, honest, and structured. I value accountability while always leading with empathy and respect. I focus on building coping skills, improving communication, setting clear goals, and developing practical strategies that support emotional balance and independence.

Hi, I’m a board-certified Psychiatric Mental Health Nurse Practitioner. I offer a supportive and judgment-free space to help you manage anxiety, depression, ADHD, eating disorders, and mood disorders. I work with children, adolescents, and adults using evidence-based care that’s tailored to your needs. My goal is to help you feel seen, heard, and empowered within the family. Let’s walk this journey together, one step at a time.

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.

I'm Michael, a board-certified Psychiatric Mental Health Nurse Practitioner passionate about providing integrated care for complex mental health challenges, including ADHD, autism spectrum disorders, OCD, personality disorders, PTSD and trauma, schizophrenia and psychosis disorders, substance use disorders, depression, anxiety, panic disorders, mood disorders, and bipolar conditions. My practice recognizes that these conditions are deeply interconnected in ways requiring specialized understanding.

I chose to specialize across this broad spectrum because I understand how neurodivergence intersects with trauma responses, how personality patterns emerge as adaptive mechanisms, how substance use can complicate other presentations, and how psychotic symptoms may develop in vulnerable individuals. Whether you're in recovery while managing other conditions, discovering neurodivergence later in life, or dealing with multiple diagnoses that influence each other, I bring the expertise needed to see the complete picture.

My approach emphasizes both evidence-based treatments and the healing power of being truly understood by someone who isn't intimidated by complexity. I recognize that seeking help for multiple or stigmatized conditions takes tremendous courage, especially after disappointing experiences with other providers who may have felt overwhelmed by your needs.

What you can expect from our collaboration is a thorough assessment, personalized treatment planning, and ongoing support as we navigate your unique mental health journey. My goal is to help you build resilience, develop effective strategies, and create the fulfilling life you deserve. You are full of possibilities. Together, we'll work at your pace, honoring your experiences while moving toward meaningful change.

For up-to-date availability, please visit our website at mentalhealthpractitioners.com or call/text us at 415-968-6515. Thank you for reading!

I am a Psychiatric Mental Health Nurse Practitioner. I provide compassionate and evidence-based mental health care. My nursing background and graduate education have prepared me to assess, diagnose, and treat a range of conditions.

I work with clients who experience anxiety, depression, mood disorders, sleep problems, stress, and life transitions. I offer medication management, education, and practical support. My goal is to help you feel heard, informed, and hopeful about your care.