Thomas Grinnell, LCSW

Thomas Grinnell is a Licensed Clinical Social Worker (LCSW) who helps people facing stress, anxiety, depression, bipolar challenges, grief, trauma, addiction, and relationship or intimacy concerns. He offers clear, practical support for self-esteem, anger, parenting strains, and major life changes. Thomas works in New York and uses straightforward techniques to help people manage symptoms and daily demands.

Thomas has 12 years of direct counseling experience and more than 20 years in human services. He has helped people who also face intellectual disability, mood and personality concerns, obsessive-compulsive issues, phobias, and post-traumatic stress. His background includes work with people navigating gender dysphoria, fatherhood concerns, family of origin issues, and other complex life situations.

In sessions he favors a person-centered stance. That means the conversation is guided by the client’s goals and pace. He draws on Cognitive Behavioral Therapy, Dialectical Behavior Therapy, motivational interviewing, mindfulness, and solution-focused techniques to build practical skills.

Clients can expect a focus on skill-building and problem solving. Typical work includes identifying unhelpful thought patterns, trying small behavior changes, practicing emotion regulation skills, and setting short-term goals. Thomas also uses mindfulness strategies to improve attention and reduce distress.

He conducts sessions in English and offers a range of online formats. People who want to begin are invited to complete a brief matching questionnaire and schedule sessions in line with therapist availability.

Approaches that translate to online care

Thomas commonly draws on Cognitive Behavioral Therapy and Dialectical Behavior Therapy to help people change unhelpful thoughts and build real skills. CBT focuses on identifying thought patterns and testing small behavior changes to reduce anxiety and depression. DBT teaches emotion regulation, distress tolerance, and interpersonal effectiveness skills that are useful when feelings run high.

He also uses a client-centered approach that keeps the conversation focused on each person's priorities. Finding the right mix of techniques is a collaborative process; the therapist will check in about goals and preferences and adjust methods as needed to fit what is working for the client.

Online sessions are offered by video calls, phone, live chat, or text-based messaging to make therapy more flexible. Video calls allow face-to-face conversation for skills practice, phone sessions can work when bandwidth is limited, and chat or messaging can suit quick check-ins or step-by-step homework. These options help people fit therapy into busy schedules and maintain continuity when in-person visits are difficult.