Bipolar disorder therapists & psychiatrists in Orange, CA

Hollis Wiese, LMFT has extensive experience treating adults, teens, and couples. Hollis approaches the therapeutic experience from a client-centered, LGBTQIA+-affirmative, and sex-positive place. Hollis uses warmth, humor, and open-mindedness to connect with clients.

I specialize in the treatment of anxiety, depression, ADHD, trauma-related disorders, PTSD, bipolar disorder, and OCD in adolescents and adults. As a Doctor of Nursing Practice and board-certified Psychiatric Mental Health Nurse Practitioner, I bring more than 20 years of nursing experience, including extensive work in critical care and neuro-trauma medicine. My approach combines evidence-based medication management, psychotherapy, and practical lifestyle interventions to help patients achieve meaningful and lasting improvement.

My name is Rosa, but everyone calls me Rosie. I am a bilingual English and Spanish-speaking Psychiatric Mental Health Nurse Practitioner. I’ve been a nurse since 2007, and working in mental health has always been my passion and a source of dedication. I’d be honored to walk alongside you on your journey to healing. You don’t have to face these challenges alone. Healing is possible, and you are not alone. I earned my Master’s degree with honors from West Coast University. I take pride in helping my patients develop personalized plans to improve their well-being and successfully adjust to life changes. My approach is rooted in patience, empathy, and respect.

Outside of work, I enjoy spending time with my dog, Yoshi, who is full of personality and love. I’m passionate about traveling for pleasure and for work with Liga International Flying Doctors of Mercy. I love connecting with nature and those in need, which helps me stay grounded and balanced.

You're smart, self-aware, and honestly pretty good at explaining exactly why you're stuck. You just can't seem to get unstuck. The to-do list exists. The plan sort of exists. And yet — the avoidance, the overthinking, the decision that keeps not getting made. Sound familiar? Anxiety, perfectionism, and big life transitions have a way of quietly running the show. Therapy isn't about fixing what's wrong with you — because nothing is. It's about understanding what's underneath, building some actual tools, and figuring out what you want. Not what everyone else thinks you should.

It turns out our problems and symptoms always make perfect sense. You don't need years of therapy to figure them out and experience profound change. You need focus, depth, and a specialized approach.