Addiction therapists & psychiatrists in Rancho Cucamonga, CA

Hello, my name is Alexander Valenzuela PMHNP. I specialize in psychiatric medication management and cognitive behavioral talk therapy. If you're struggling with your mental health and realize you want help, you don't have to do it alone. I am looking forward to starting the journey with you to help achieve your best self.

I'm Candice Jeffers, a board-certified Psychiatric Mental Health Nurse Practitioner with an unusual background—I spent nearly a decade in cardiovascular critical care before dedicating myself to mental health. That ICU experience taught me something crucial: psychiatric crises deserve the same urgency, expertise, and unwavering support as any cardiac emergency.

For nine years at Ascension Seton Medical Center's Cardiovascular ICU, I supervised teams through impossible situations. I learned to stay steady when everything felt uncertain, to read the subtle signs others might miss, and to offer hope when families needed it most. Those years shaped how I practice psychiatry today—with precision, presence, and profound respect for what you're facing.

I completed my Master of Science in Nursing at University of South Alabama in 2024, immersing myself in over 600 clinical hours spanning outpatient clinics, inpatient psychiatry, and crisis intervention. My pediatric nursing background adds another layer—I understand how early experiences shape us and how differently mental health shows up across ages.

My practice centers on thorough psychiatric evaluations, personalized medication management, and crisis intervention for all ages. I specialize in suicide risk assessment, trauma-informed approaches, and evidence-based treatments that actually fit into real lives. I'm MOUD-trained and licensed for telehealth in Texas, California, Arizona, and Florida.

Here's what matters most: I approach mental health as someone who's held space for both miracles and heartbreak. I know seeking help requires tremendous courage. I know healing rarely follows a straight line. And I know you need a provider who won't flinch, no matter what you share. My work blends critical care decisiveness with deep compassion—because you deserve both.

Hi, I'm Evelyn! As a seasoned psychiatric nurse practitioner with over four years of experience, I'm passionate about helping children, teens, and adults navigate their mental health journeys with compassion and understanding.

I believe everyone deserves to feel heard and empowered in their healing process. Through my work with diverse populations—from children as young as six to adults with complex mental health challenges—I've learned the importance of meeting patients exactly where they are, without judgment and with genuine care.

I specialize in ADHD assessment, medication management, and coaching across all ages. Having witnessed how ADHD impacts every aspect of life, I take a comprehensive approach beyond medication. I help families understand ADHD systems, develop coping strategies, and create academic accommodations for success.

My experience includes managing complex psychiatric conditions and treatment-refractory illnesses requiring specialized medications like lithium and dual-antipsychotic treatments. I believe in holistic care, emphasizing how nutrition, physical activity, mindful practices, and sleep hygiene support mental wellness alongside medication.

What sets my practice apart is collaborative care. I work closely with patients and families to create individualized, achievable treatment goals. Whether addressing anxiety, depression, ADHD, or other conditions, I prioritize building therapeutic relationships where you feel safe sharing your experiences.

I maintain high standards with comprehensive malpractice insurance, current California licensure, and DEA certification. My approach includes medication monitoring and regular prescription checks for your safety.

My practice is built on the foundation that everyone deserves compassionate, personalized mental health care. I look forward to partnering with you to achieve the balance and peace you're seeking.

IMPORTANT: All clients must complete our intake form and sign our policies before their appointment. Please complete these documents at https://intakeq.com/new/6oakjo/lusjbb or contact us at 602-800-4699 (call or text). Please also email or text us a copy of your photo ID/driver's license at [email protected]

For the most current schedule and openings, please book directly on our website at https://mentalhealthpractitioners.com/book-appointment/ or call us at 415-968-6515.

As a PMHNP-BC who specializes in autism, complex cases, OCD, personality disorders, PTSD/trauma, schizophrenia/psychosis disorders, and substance use, I've built my practice around understanding that every person's mental health journey is unique—especially when multiple conditions interact or when traditional approaches haven't worked.

I also provide comprehensive treatment for depression, anxiety, panic disorders, mood disorders, and bipolar disorder, always with an understanding that these conditions often overlap and influence each other in complex ways. What I want you to know is this: your experiences are valid, your struggles make sense in the context of your life, and there's no such thing as being "too much" for treatment.

Whether you're masking autistic traits, battling compulsive behaviors, managing intense emotions, processing trauma, questioning reality, or struggling with substances, I meet you exactly where you are without trying to force you into a predetermined mold. My approach combines evidence-based treatments with deep respect for your individual needs and experiences.

You deserve a provider who doesn't see complexity as a problem to solve, but as a roadmap to understanding how to best support your unique path to wellness.

Mental health has long been treated as the forgotten side of healthcare — and for me, that's exactly why it matters so much. As a Psychiatric Nurse Practitioner serving clients across California through telehealth and in-person care, I specialize in helping people navigate depression, anxiety, and ADD/ADHD. I believe that when mental health struggles go unaddressed, everything else in life suffers — and that healing is not only possible, it's necessary. When I'm not supporting my clients, you'll find me out in nature, getting lost in a good movie, or discovering new music — small reminders of the joy and balance I encourage my clients to find for themselves.

I specialize in supporting adolescents, adults, and families navigating trauma, systemic stress, life transitions, anxiety, depression, and relationship challenges. With 11 years as a Licensed Clinical Social Worker, I’ve worked across diverse communities, including Black, Native American, Veteran, and criminal justice-involved populations. Clients often describe me as grounded, direct, and compassionate, and I bring deep respect for each person’s lived experience into the work we do together.

My passion is to empower those that have not found their potential. We all have our own stories and experiences which makes us perfect candidates for success when we have the right support. Whether you have lived it, experienced it or witnessed it, the effects of trauma are devastating. Quit beating yourself up. It is time to heal. With 20 years experience in addiction and over 10 working with trauma, it is time to recover from the past, survive the present, and flourish into the future. It all starts with you.

Feeling off, overwhelmed, or stuck? You deserve support as you work through this part of your life ❤️ I specialize in helping people navigate anxiety, depression, trauma, relationships, stress, and other common human experiences, such as grief and loss, changes in mood, and major life changes.

My practice is the result of 7+ years of experience helping people across private practice, outpatient community mental health, correctional settings, and intensive outpatient care. I use evidence-based strategies to help clients build practical coping skills, manage difficult emotions, and navigate challenges in a way that fits their life and circumstances.

It’s normal to feel overwhelmed or unsure about the next step. My goal is to create a safe space where you feel heard, understood, and supported. Together, we'll work through challenges at your pace and help you move towards healing, feeling balanced, and gaining a clearer sense of direction.

I offer early morning sessions into the early afternoon for early risers, busy schedules, and for those who want to start their day feeling supported!

I have a Masters Degree in Clinical Social Work, and a Licensed Clinical Social Worker (LCSW), working in private practice as a Psychotherapist. I live in Los Angeles, and work in-person or hybrid, with adults, teens, couples and the aging population. I specialize in anxiety, life transitions, relationship issues, work stress/dissatisfaction, career goals, sleep disorders, substance use, trauma (ptsd/complex/acute), obsessive compulsive disorders (OCD/OCPD), attention deficit disorders (ADD/ADHD). In addition I deal with grief, isolation, and breaking creative blocks.

I'm Mary, and I want you to know that whatever's bringing you here — anxiety that won't quiet down, a relationship that's fraying, grief you can't shake, or patterns you keep repeating despite your best efforts — you don't have to figure it out alone. I've worked with individuals, couples, families, and teens facing some of life's hardest chapters, and I genuinely believe that the right support at the right time changes everything.

I'm California-licensed and offer telehealth sessions statewide, which means flexible, private care from wherever you're most comfortable. I accept Aetna, Blue Shield of California, Cigna, and Carelon Behavioral Health, and I'm happy to help you understand your benefits before your first session.

It has been a privilege to provide psychotherapy to a variety of clients for over 20 years. I have advanced clinical training in trauma, addictions, sexual abuse, mood and personality disorders, and relationships. My therapeutic style is warm, direct, and encouraging. I provide support as you examine core issues and change underlying patterns of behavior or simply gain perspective concerning a recent issue.

Do you feel like something is wrong with you? Do you wish it would all just stop and go away? Is your child acting out and you don't know why or what to do? If you have had any of these thoughts, then you're in the right place! My practice is based around what happened to us, not what is wrong with us. I am here to support & guide you in processing thoughts and feelings, reflect on experiences, learn new coping skills, and figure out next steps. I will listen, teach, brainstorm, guide and help you build tools to meet your goals.

I graduated from Fresno Pacific University-Biblical Seminary in 2014 and obtained my license as a LMFT in 2018. My experience has been working with children, adolescents, families (4 years) and adults (11.5 Years). I have 11.5 years' experience with co-occurring disorders to include severe mental illness and trauma. I have utilized but not limited to the following evidence practices and modalities -ACT, Strength-Base, Family psychoeducation, DBT, CBT, and person centered. I am currently expanding my education/training in Internal Family Systems.

I specialize in helping clients navigating trauma, anxiety, panic disorder, depression, LGBTQ+ issues, grief, & much more. I earned my MSW from New York University in 2011 and have worked as a forensic social worker in NYC at The Legal Aid Society & have also worked with Gay Men's Health Crisis, Services for the Underserved, Footsteps & Office of the Appellate Defender. I moved to Los Angeles in 2017 and have been in private practice since 2018.