William Castillo, LMHC

William Castillo is a licensed mental health counselor with 18 years of experience. He helps people who are dealing with stress, anxiety, depression, trauma, self-esteem struggles, and relationship difficulties. He works in Washington and speaks English. William accepts international clients who wish to work with him.

William uses evidence-based therapeutic techniques to guide practical change. He focuses on real-life problems like communication breakdowns, attachment and abandonment concerns, blended family issues, and challenges that come with medical conditions such as cancer. Sessions are aimed at helping people build clearer thinking, steadier moods, and better relationships.

He approaches therapy with cultural awareness and respect for each person’s background. William talks with clients about what matters most to them, then shapes sessions around those goals. The work can include learning new ways to respond to stress, handling triggers from past abuse, or repairing trust after infidelity.

Over the years he has supported people facing addiction, domestic violence histories, immigration-related stress, fatherhood challenges, and co-occurring mental health concerns. He also helps with practical problems like divorce, separation, and family conflict.

William aims for collaboration in therapy. He helps clients recognize patterns, practice new skills, and make plans they can use outside sessions. People who want straightforward, experienced support for complex life issues may find his approach helpful.

How evidence-based methods translate to online therapy

William draws on evidence-based therapeutic techniques to help with emotional and relational problems. One common approach focuses on changing unhelpful thinking and behavior patterns to reduce anxiety and depression; it teaches practical skills for day-to-day coping. Another approach emphasizes processing and coping with trauma and abuse, helping people understand triggers and build safer ways to respond.

Choosing the best approach is part of the work together. The therapist will discuss goals, preferences, and what has or hasn’t helped before, then try approaches that match the client’s needs. This is a collaborative process and adjustments are made along the way.

Because the biography does not specify session formats, confirm current session options before booking. Online therapy can make fitting sessions into a busy life easier by removing travel time and allowing meetings from different locations. It can also allow shorter check-ins when needed, or sessions without video when bandwidth or comfort is a concern. Licensed professionals can adapt techniques used in person for remote work so the focus stays on progress and practical day-to-day change.