ADHD therapists and psychiatrists in Simi Valley, CA

I’m a licensed clinical social worker who specializes in helping children, adolescents, adults, couples, and families navigate anxiety, depression, panic, trauma, PTSD, and other life stressors. With experience in psychiatric crisis care and community outreach, I believe healing starts with feeling safe enough to show up. My goal is to offer real, judgment-free support that meets you where you are and helps you move toward lasting growth.

My name is Dianne Fontaine, MSN, APRN, and I'm a Licensed Psychiatric Mental Health Nurse Practitioner, Board Certified (PMHNP-BC) by the American Nurses Credentialing Center (ANCC). I obtained my Master’s Degree from Walden University and has undergone advanced clinical training, equipping me to assess, diagnose, and treat a spectrum of psychiatric illnesses, as well as provide psychotherapy.

I am a licensed clinical social worker, with over 10 years of experience in working with adolescents and adults with major focus on anxiety and depression. I am determined to help you find a balance in your life where you can learn to prioritize your mental health. Prioritizing yourself can be hard, so congrats for taking that first step.

My goal is to offer community and support to those in need, especially in the Black and Brown communities. I graduated from Argosy University with a master's in counseling psychology and eager to be of service!

I have a passion for coming alongside others and believe it's part of my DNA as a human being. I'm a mom, a Veteran, been married/divorced and I love my job! I specialize in trauma.. the big "T's" and the little ones. I have experience working with sexual assault, complex PTSD, moral injury, addictions, and grief.

I’m Thomas Moore, LPCC, a licensed professional clinical counselor providing therapy for individuals navigating anxiety, trauma, emotional overwhelm, identity development, and complex relational patterns. Many of the people I work with feel stuck in repeating cycles such as overthinking, people pleasing, emotional shutdown, intense reactions, or difficulty maintaining stable relationships even when they logically understand what they should do. My goal is to help you translate insight into real change.

My approach is structured and compassionate. I integrate evidence based methods including cognitive restructuring, emotional regulation training, interpersonal effectiveness skills, and trauma informed therapy. Sessions focus on understanding why your brain reacts the way it does and building practical tools you can actually use outside the therapy room. This is not only about talking through problems but learning how to respond differently when they show up in real life.

I work well with clients who want more than passive support and are ready to build skills, increase self awareness, and interrupt patterns that no longer serve them.

What clients should know before starting

Therapy with me is collaborative and active and you will learn strategies rather than only venting. We will work on understanding both the emotional and neurological side of your reactions. Sessions focus on present day functioning while also addressing past experiences that still affect you. I may gently challenge patterns when it supports growth while maintaining a supportive and respectful space. Progress often comes from small repeated changes rather than sudden breakthroughs.

If you are looking for therapy that combines validation with practical change, we will likely work well together.

I'm Roz Hedayatian, a Licensed Marriage and Family Therapist in Los Angeles. I work with adults who are navigating relational pain, anxiety, and life transitions. My clients tend to be self-aware, curious about themselves, and ready to go deeper than managing symptoms. If you've ever felt like you understand your patterns but can't seem to change them, that's exactly the kind of thing we'd explore together.

Hi, I’m Lorraine Nxumalo, a Psychiatric Mental Health Nurse Practitioner (PMHNP). Thank you for trusting me with your mental health care. My priority is to offer compassionate, evidence-based support tailored to your needs. I strive to create a positive, trusting environment where you feel safe to share openly about your experiences and challenges. Together, we’ll work honestly and transparently to develop a treatment plan that prioritizes your well-being and safety.