Obsessive-compulsive disorder therapists & psychiatrists in Rancho Cucamonga, CA

Hi, I’m a psychiatric nurse practitioner who believes everyone deserves to feel heard, supported, and treated with kindness. I create a warm, welcoming, and judgment-free space where you can feel comfortable being yourself. I work with clients experiencing anxiety, depression, stress, mood changes, and other mental health concerns. Along with medication management, I also use supportive therapy techniques, including CBT and motivational interviewing, to help clients build healthy coping skills and feel more confident in their daily lives.

Hello, I’m Jeanet Vargas, LCSW dedicated to supporting individuals navigating divorce, breakups, and major life transitions. I am passionate in working with first generation population and professionals managing stress, anxiety, depression, and OCD.

As a first-generation individual, you may carry unique pressures—balancing family expectations, cultural values, and personal needs—while trying to honor where you come from and where you’re headed. Together, we’ll work through these challenges, exploring tools to manage grief, anxiety, and self-doubt, and to help you reconnect with your voice and inner strength.

Feeling worried all the time? Feeling down or depressed? Dealing with negative thinking that wont go away? Having difficulties in your relationships? Struggling to maintain a balance between responsibilities and everyday challenges?

Let me help you! I will guide you to effectively manage anxiety, depression or elevated stress that may arise when dealing with past or present relationship issues, family conflict, divorce, separation, parenting difficulties, trauma, illness, loss, transitions or other life stressors.

I'm here for you! Don't tackle this alone; open yourself to professional help.

Are you doing the same thing over and over again and expecting different results? Have you tried countless times to change a your behavior? Have you recently left inpatient rehabilitation or a psychiatric ward and need additional support? Do you feel like your mood, anxiety, and depression are running your life? Making these changes can be extremely difficult and cannot be done alone. My name is Lauren Debski. I am a dual board-certified family and psychiatric-mental health nurse practitioner.

I believe healing begins with meaningful connection. My work with cancer patients and their families has deeply shaped my understanding of pain, loss, resilience, and the complexities that relationships face during times of crisis. I support adults of all ages in navigating challenges such as anxiety, depression, loneliness, grief, and relationship concerns, offering both compassionate guidance and practical, effective tools for growth and healing.

Demetric “Dee” Marsh, LCSW, JD, is a dedicated behavioral health professional with over 25 years of experience in the mental health field. She is a multistate licensed Licensed Clinical Social Worker and holds a Juris Doctor degree from the Jacob D. Fuchsberg Law School in New York. She earned her Master’s degree in Social Work from Adelphi University, with a specialization in mental health and addictions, and holds a Bachelor’s degree from Hofstra University in Sociology with a minor in Political Science and French Language/Culture.

Dee has extensive experience working in a variety of roles, including psychotherapist, program director, clinical supervisor, adjunct professor, and consultant. She also provides LCSW clinical supervision. Her practice includes working with individuals, families, couples, and groups.

She specializes in a wide range of areas, including anxiety, depression, trauma, stress management, addictions, grief and loss, workplace and employment issues, women’s issues, diversity and cultural concerns, spirituality, and court-related assessments and recommendations, as well as foster care and adoption-related services.

Dee believes in meeting each client where they are and tailoring treatment to their unique needs. She is committed to creating an inclusive, safe, and supportive environment that fosters trust, healing, growth, and a strong therapeutic alliance.