PM Portrait of Philippa Mariner

Philippa Mariner, LCSW

Practical support for stress and anxiety

6 years in practice · based in California · sessions in English · online sessions

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About Philippa

Philippa Mariner is a licensed clinical social worker with six years of experience practicing in California. She focuses on helping people who feel overwhelmed by stress and anxiety or who are weighed down by depression. Philippa emphasizes a straightforward approach that honors each person's strengths and life story.

Her style is collaborative and down-to-earth. She listens to what matters most and helps clients set small, usable goals. Sessions focus on practical steps people can try between meetings as well as talk that helps make sense of difficult feelings.

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Background and approach

Philippa has worked with people facing relationship strain, issues with self-esteem, and big life changes. She also supports those dealing with grief, trauma, addiction concerns, and workplace stress. Her background includes helping clients navigate intimacy-related questions and parenting stresses without judgment.

People who come to her often want calm, clear guidance and a plan they can follow. Philippa treats concerns like anger, career uncertainty, bipolar symptoms, and attention-related difficulties with the same practical focus. She also addresses identity-related stress, including LGBT concerns, guilt and shame, and isolation.

Her approach aims to meet people where they are and build on what already works in their lives. Philippa helps clients find ways to cope, rebuild confidence, and move toward clearer direction and healthier patterns. To begin, she asks curious questions, reflects what she hears, and helps set a first small step.

That way people leave sessions with a concrete next action and a sense of forward motion.

Approaches that guide online care

Philippa uses evidence-based therapeutic techniques that focus on clear steps and personal strengths. One approach helps people break down anxiety and stress into manageable parts, teaching practical coping skills and breathing or grounding exercises to reduce overwhelm. Another approach centers on building self-esteem and improving communication, using short exercises to practice new ways of speaking up and setting boundaries.

Finding the right approach is part of the work together. She will talk with each person about their goals and what feels helpful, then try methods that fit those goals. If something does not feel useful, they will adjust the plan together so the work stays relevant and doable.

Online therapy offers different ways to connect. Video calls let people read facial cues and have a conversation similar to an in-person meeting. Phone sessions are useful when bandwidth or being on camera is difficult. Live chat or text-based messaging can suit quick check-ins, brief updates, or people who prefer writing. These options make it easier to fit therapy into a busy life and to keep continuity when schedules change.
Book with Philippa Now Review online therapy options and next steps.

Questions people ask

What kinds of concerns does Philippa help with?
She works with stress, anxiety, depression, relationship strain, self-esteem challenges, and coping with life changes. She also supports people facing grief, trauma, addictions, workplace issues, and identity-related stress.
How would you describe her therapy style?
Her style is collaborative and practical. She listens closely, helps set small goals, and suggests actions people can try between sessions.
What is her professional background?
She has six years of professional experience and practices as a licensed clinical social worker. Her work has included a range of emotional and life-change concerns.
Where is she based and what credential does she hold?
She is based in California and holds the LCSW credential, which stands for Licensed Clinical Social Worker.
Which languages are supported during sessions?
Sessions are offered in English.
What session formats are available?
Sessions can be done by video calls, phone sessions, live chat, or text-based messaging.
How does payment and cost work?
Cost varies with location and therapist availability and is handled through a subscription model. The subscription can be canceled at any time.
How do I begin working with her?
Start by selecting the Start Therapy button and completing a short matching questionnaire. After that you can schedule sessions according to the therapist's availability.

What this therapist works with

Most often

Experience
6 years
Licensed
California
Languages
English

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