HM Portrait of Harriet Marritz

Harriet Marritz, PA Psychologist

Practical support for stress and anxiety

35 years in practice · based in Pennsylvania · sessions in English · online sessions

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About Harriet

Harriet Marritz is a Pennsylvania-licensed psychologist with 35 years of experience helping people manage stress and anxiety. She offers steady, straightforward support for common concerns like depression, grief, and coping with life changes. Her background includes long practice with mood and panic-related problems.

Harriet uses practical, evidence-based techniques such as cognitive-behavioral methods, motivational interviewing, and skills from dialectical behavior work. She adapts her approach to fit each person's needs and life story.

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Background and approach

Sessions focus on clear strategies and small, doable steps rather than abstract theory. She emphasizes a person-centered and trauma-informed stance. The goal is a calm, accepting space where clients can talk through hard moments, practice new coping skills, and set achievable goals.

Harriet aims to balance seriousness about the work with a light, human touch. Her practice includes attention to caregiver stress, self-harm concerns, social anxiety and phobia, and issues common to young adults. She also has experience with alcohol-related problems and broader mood disorders.

Harriet generally conducts counseling in English and speaks serviceable Spanish from a bilingual household background. Outside of practice she spends time in nature, gardens, reads, and volunteers around social justice efforts. Those interests inform a grounded and compassionate style in sessions.

Approaches that translate well to online care

Harriet uses practical cognitive-behavioral techniques that focus on changing unhelpful thoughts and behaviors through small, manageable steps; this approach can help with anxiety, panic attacks, and mood symptoms. Motivational interviewing is another method she uses to support people who are ambivalent about change and to strengthen personal motivation for goals. Dialectical behavior skills offer concrete tools for managing intense emotions, improving distress tolerance, and reducing self-harm urges.

Finding the right approach is a shared process. Harriet works collaboratively with each person to pick methods that match their needs, goals, and day-to-day life. She adjusts strategies over time and checks in to see which tools are most useful for the individual.

Online therapy options include video calls, phone sessions, live chat, and text-based messaging, which make it easier to fit sessions into a busy life. Video visits let people work face-to-face when that feels important. Phone sessions can be simpler when bandwidth or camera use is difficult. Live chat or text-based messaging can be used for shorter check-ins, skill practice, and between-session support. These formats aim to increase flexibility and make consistent care more accessible for different routines and preferences.
Book with Harriet Now Review online therapy options and next steps.

Questions people ask

What concerns does she address?
She helps people manage stress, anxiety, depression, grief, and coping with life changes, plus caregiver stress and panic-related problems.
What is her therapeutic style?
The approach is practical and person-centered, using evidence-based techniques and a trauma-informed attitude to tailor sessions to each person.
How much experience does she have?
She has 35 years of clinical experience working with a wide range of concerns and life situations.
What credentials and location are listed?
She is a Pennsylvania Psychologist with the credential PA Psychologist PS005839L and practices in Pennsylvania.
Which languages are supported?
Sessions are offered in English, and she speaks serviceable Spanish from a bilingual household background.
What session formats are available?
Sessions can be held by video calls, phone sessions, live chat, or text-based messaging to fit different schedules and needs.
How does pricing work?
Cost varies with location and therapist availability; sessions are provided through a subscription that can be canceled at any time.
How do I begin working with her?
Click the Start Therapy button, complete a short matching questionnaire, and schedule sessions according to therapist availability.

What this therapist works with

Experience
35 years
Licensed
Pennsylvania
Languages
English

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