Obsessive-compulsive disorder therapists & psychiatrists in Arcata, CA

I am dual board-certified as a psychiatric-mental health nurse practitioner and family nurse practitioner with a passion for functional medicine. I believe mental health is best addressed by looking at the whole person—mind, body, and soul. I’ve been working in healthcare for over 20 years. Through my experience in mental health, I have the privilege of working with adults aged 21–60. I support individuals navigating anxiety, depression, ADHD, PTSD, OCD, mood disorders, and eating disorders, offering a safe and respectful space for growth and healing.

Hello, my name is Kateri Ross, and I am a Licensed Marriage and Family Therapist. I earned my Bachelor of Arts in Psychology from the University of California, Davis, and my Master of Arts in Counseling Psychology with an emphasis in Health Psychology from Santa Clara University.

My clinical background includes work in both community mental health and private practice settings, where I have helped individuals manage acute challenges as well as long-standing emotional and behavioral patterns that impact daily functioning and overall well-being.

I specialize in working with adults ages 18 and older experiencing anxiety, depression, OCD, trauma, postpartum depression and anxiety, binge eating, perfectionism, procrastination, stress management, and life transitions. I also support individuals who struggle with self-critical thinking, guilt, shame, emotional overwhelm, managing stress or difficulty maintaining balance during demanding phases of life.

Welcome! I commend you for taking the first step on your journey towards healing. As a Licensed Marriage and Family Therapist (LMFT), I am dedicated to helping individuals, adolescents and families navigate life’s challenges and build stronger, healthier relationships. With a compassionate, client-centered approach, I provide a safe space for exploring emotional and relational struggles, offering tools for growth and healing. In addition to my experience in Clinical Psychology, I also have a background in both the Creative Arts/Entertainment and Social Work with Children/Adolescents in the Public Sector, including the Education system. Based in Los Angeles, I have extensive experience working with professionals in the entertainment Industry, helping clients recognize and apply their skills. As a prior career as Social Worker, I also have extensive experience working with Children and Families.

Helping people find joy and meaning in their lives is my biggest passion in my work. However, life has its difficulties, including painful experiences, and when you need help solving what is in the way of getting from one day to the next or pursuing dreams, I want to help you figure out what is happening and help you develop tools to empower you to manage what seemed impossible and to create the life you desire.

Hi, I'm glad you're here.

I have a Master of Science in Marriage, Family, and Child Therapy and have spent the past several years working with children, parents, foster parents, and families involved in the child welfare system. Along the way, I've learned that people heal best when they feel safe, understood, and accepted.

I work with people of all ages and am especially helpful for those struggling with anxiety, depression, trauma, relationship challenges, and attachment-related concerns. People often tell me I'm easy to talk to. I'm a regular person first and a therapist second, and I believe some of the best therapy happens through a genuine human connection.

I am a board certified, doctoral prepared PMHNP. I completed my post graduate at National University in Adult, Child and Adolescent Psychiatry. I earned my DNP from Azusa Pacific University and graduated from CSUSB MSN program. I have been a faculty at CSUSB since 2014. Extensively trained and a certified Trauma-Informed specialist. I diagnose and treat mental disorders including medication-assisted treatment along with counseling for chemical dependency and substance use disorders.

Vanessa Diaz is a board-certified, licensed provider who offers expert mental health care for anxiety, depression, ADHD, PTSD, bipolar disorder, stressful life events, and many more conditions. Her goal is to help her clients live their best lives using modern, evidence-based solutions.