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Marissa O'Connor

Marissa O'Connor

LCSW

Therapist · New York · 7+ years of experience

Practical, strengths-based therapy for everyday challenges

Continue with Marissa

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  • Strengths focused
  • Skill building
  • Warm supportive care

About Marissa

Marissa O'Connor is a licensed clinical social worker (LCSW) based in New York who helps people manage stress, anxiety, anger, and the fallout from trauma. She supports those dealing with depression, low self-esteem, grief, parenting strain, and challenges with sleep and eating. Marissa invites people to take small steps toward feeling more like themselves again. Her approach is warm and nonjudgmental and aims to make the first visit feel easier for a worried person reading on a phone.

Marissa frames therapy around strengths and practical skills. She listens first, then helps people set realistic goals and try steps that fit their daily lives. She draws from client-centered work to prioritize each person's values and perspective. Behavioral strategies from cognitive behavioral therapy are used to notice patterns and test new ways of responding.

Mindfulness and dialectical behavior therapy methods are woven in to teach emotional regulation and present-moment coping. Motivational interviewing helps when someone is unsure or stuck about making changes. Sessions are tailored to the individual's needs rather than following a single template.

With seven years of experience, Marissa combines practical tools with supportive conversation. She aims to help clients build routines and skills they can use between sessions. Many people seek her help for anger, panic, obsessions, caregiver stress, and navigating major life changes.

She works in English and practices in New York. To begin, people follow a short matching questionnaire and schedule according to the site process. Costs vary with location and therapist availability and use a subscription that can be canceled at any time.

Areas of expertise

Also works with

Relationship issuesGriefEating disordersSleeping disordersParenting issuesAnger managementCoping with life changesCoachingADHD

Additional focus areas

Body imageCaregiver issues and stressCommunication problemsCoping with natural or human-caused disasterDomestic violenceEating and food-related issuesFirst responder issuesForgivenessGuilt and shameImpulsivityLife purposeObsessions, compulsions, and OCDPanic disorder and panic attacksPost-traumatic stressSeasonal Affective Disorder (SAD)Self-loveSexual assault and abuseWomen's issuesYoung adult issues

Therapeutic approaches

Client-Centered TherapyCognitive Behavioral Therapy (CBT)Dialectical Behavior Therapy (DBT)Mindfulness TherapyMotivational InterviewingNarrative TherapyPsychodynamic TherapySolution-Focused TherapyTrauma-Focused Therapy

Experience

7+ years

Credentials

New York

Languages

English

How Marissa Uses Practical Methods in Online Care

Client-centered therapy focuses on the client's perspective and goals. The therapist listens closely, reflects what she hears, and helps people make changes that feel authentic to them. This approach supports people who need a respectful space to sort out values and next steps.

Cognitive behavioral therapy (CBT) helps identify unhelpful thoughts and behaviors and then test small changes. It is useful for anxiety, panic, mood concerns, and patterns that fuel anger. Dialectical behavior therapy (DBT) offers skills for managing strong emotions, tolerating distress, and improving communication in heated moments.

Finding the right mix of methods is a collaborative process. The therapist will work with each person to figure out which approaches match their needs, goals, and preferences and may adjust methods as progress is made. Clients help set priorities and try practical exercises between sessions.

Session formats are not specified in this profile, so confirm the current options before booking. Online work can make it easier to fit therapy into a busy routine, shorten check-ins, or avoid travel time. For some people, it also lets them practice new skills in the environments where challenges happen most. Licensed professionals can adapt tools like CBT worksheets, mindfulness exercises, and DBT skills to remote sessions when appropriate.

At a glance

Listed location
New York
Experience
7+ years
Credentials
LCSW
Languages
English
License (New York)
LCSW · No. 091115
NPI
1386286896

As listed by the therapist. You can check a license with the state board and an NPI with the national registry.

Frequently asked questions

What concerns does this therapist commonly address?

Areas of focus include stress, anxiety, anger, trauma and abuse, depression, self-esteem, grief, parenting strain, eating and sleeping difficulties, and ADHD-related challenges.

How would you describe the therapy style and approach?

The approach is client-centered and strengths based, using practical skills from cognitive behavioral therapy and dialectical behavior therapy plus mindfulness and motivational interviewing as needed.

What experience does the therapist bring?

She has seven years of clinical experience working with a range of concerns and uses individualized interventions to match each person's needs.

What credentials and location information are on record?

The therapist is an LCSW licensed in New York and practices in New York.

Which languages are supported and are international clients accepted?

Sessions are offered in English and international clients are not currently accepted.

What session formats are offered?

Confirm current session options before booking, as the profile does not list specific formats here.

How is cost handled for sessions?

Cost varies with location and therapist availability and sessions use a subscription that can be canceled at any time.

How do I start therapy with this clinician?

Use the Start Therapy button, complete a short matching questionnaire, and schedule based on therapist availability through the site process.

Before you start

  • Online talk therapy is not a court-ordered or mandated anger-management course, and it does not provide attendance certificates.
  • Check that the location and license details above fit where you live.
  • If anyone is at risk of being harmed, contact emergency services or a domestic-abuse helpline first. See the support lines for the US, UK and Australia.
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