ADHD therapists and psychiatrists in Walnut Creek, CA

Hello! My name is Diana Mandujano. I am a Licensed Marriage & Family Therapist and a Certified Hypnotherapist offering online services in English and Spanish. My specialty is working with young adults navigating anxiety, depression, grief, life transitions, and high-pressure environments.

Being an LMFT is my second career, and the one in which I finally feel like my best self. Having been in the business world for 20 years before this has given me lots of great life experience. I bring all of this and my blended family life to the table when I'm in the room with clients. They deserve the whole person.

I'm a Licensed Clinical Social Worker who believes that therapy works best when you feel truly heard — not judged. I bring warmth, honesty, and a no-nonsense approach to our work together. My goal is for every client to leave each session feeling a little more understood and a little more equipped than when they walked in. I work with most major insurance plans, so getting quality care shouldn't have to break the bank.

My name is Gillermina Alvarado and I go by Mina. I'm a Licensed Marriage and Family Therapist based in Riverside, CA, working with clients statewide via telehealth. I received my Master's from the University of Phoenix and have been practicing for 9 years.

I work with young children, adolescents, young adults, and adults who are navigating anxiety, depression, trauma, stress, grief and loss, behavioral challenges, and life changes. My communication style is calm, accommodating, and personable — I want my clients to feel comfortable speaking with me about anything and feeling safe, and I pride myself on my ability to listen without judgment.

Above all, I believe that you are the expert of your own story, and that you have many strengths that will help you overcome what's challenging you. It takes courage to take the first steps toward change, and I'm here to support and empower you in that journey.

I grew up in a small town in Hawaii, then came to Southern California and began studying psychology in 2001. I completed my master’s degree at Fuller School of Psychology in 2010 and served children and families at a community mental health agency for 10 years, also starting a private practice in 2015. While I loved island life, I’ve put down roots here through friendships, involvement in my community, and my love of LA’s cultural diversity.

Pregnant or a new mom and find yourself saying, "I need sleep and I can't stop thinking about all this!", "What is something happens?", "No one else can take care of my baby better than I". Does your child or teen struggle with stress and worry? If this is you, you are not alone. Your day does not have to be filled with countless hours of worry or uncertainty. Schedule a consultation today and let's get brighter days ahead! This space if for you!

My approach is warm, collaborative, and grounded in real-life understanding. I’m not only a clinician—I’m also someone who has personally experienced anxiety, panic, and grief. I believe deeply in the resilience of the human spirit and the possibility for meaningful change.

Parents often find comfort in learning more about their child’s development while gaining practical tools to support them at home. Children benefit from a safe, engaging play space where they can express themselves and grow.

If you're ready to feel more connected, confident, and supported, I invite you to take the next step. Schedule a consultation today, and let’s begin your journey toward hope and transformation.