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Narcisa Sierra

Narcisa Sierra, LMHC

New York

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LMHC in New York - Anger and Trauma

  • Mindfulness Therapy
  • Trauma-focused work
  • Internal Family Systems

About Narcisa

Narcisa Sierra is a Licensed Mental Health Counselor (LMHC) practicing in New York with ten years of experience. She works with adults who are managing stress, anxiety, depression, anger, and life changes. She also addresses substance issues, relationship and family concerns, sleep problems, and problems tied to trauma.

Narcisa uses practical, talk-based work to help people understand patterns that keep causing pain. She helps people notice what triggers strong reactions, such as anger or panic, and then practices different ways to respond. Sessions include straightforward skills people can try between meetings and reflections about past experiences that still shape behavior now.

Her background includes trauma-focused approaches alongside psychodynamic thinking and mindfulness practices. That mix lets her combine attention to past experiences with present moment skills. Narcisa also uses Internal Family Systems ideas to help people name and calm inner parts that feel reactive or ashamed.

People who struggle with ongoing resentment, frequent outbursts, or living with another person's anger can work on clearer boundaries and steadier responses. She also supports those dealing with addictive patterns, dissociation, attachment worries, and recovery from sexual assault or other abuse.

Sessions are delivered in English and Narcisa accepts international clients. She asks new clients to complete a short matching questionnaire and schedule an initial session through the site's online process. The practice uses a subscription model that can be canceled at any time.

How her approaches translate to online work

Mindfulness Therapy teaches simple attention practices and grounding exercises that reduce reactivity and help with sleep and stress. It involves brief exercises and in-session practice that can be reviewed between meetings. Psychodynamic Therapy looks at how past relationships and patterns influence present reactions, so sessions include reflection and linking past experiences to current anger or mood shifts. Trauma-Focused Therapy focuses on processing and stabilizing reactions tied to past abuse or assault and uses techniques to reduce overwhelm.

Finding the most helpful approach is a collaborative process. The therapist will work with each person to identify what feels useful and adjust methods based on goals and comfort. Sessions often combine approaches so practical skills and deeper reflection happen together.

The biography does not list specific online formats, so confirm the available session types before booking. Online sessions can make it easier to fit therapy into a workday, reduce travel time, and allow shorter check-ins when schedules are tight. They also let people share materials or practice skills between meetings, which many find useful when managing anger, sleep problems, or cravings.

Areas of expertise

Also works with

AddictionsRelationship issuesFamily conflictsGriefSleeping disordersParenting issuesAnger managementCareer difficultiesBipolar disorderADHD

Additional focus areas

Attachment issuesAvoidant personalityCodependencyDissociationDrug and alcohol addictionPost-traumatic stressSexual assault and abuse

Therapeutic approaches

Mindfulness TherapyPsychodynamic TherapyTrauma-Focused TherapyInternal Family Systems

Experience

10+ years

Listed in

New York

Languages

English

Frequently asked questions

What kinds of anger-related concerns does she address?

She works with adults who have short tempers, simmering resentment, or upsetting reactions to stress. Anger is listed among the areas she helps with alongside trauma, addiction, and relationship strain.

Which therapy styles does she use in sessions?

Her approach blends Mindfulness Therapy, Psychodynamic Therapy, Trauma-Focused Therapy, and Internal Family Systems. That mix supports noticing triggers, reflecting on past patterns, and calming reactive parts.

How long has she been practicing?

She has practiced for ten years as a clinician working with trauma, mood, and addiction concerns.

Where is she licensed and based?

She practices in New York and holds the credential LMHC, noted as NY LMHC.

What languages are sessions offered in?

Sessions are offered in English. International clients are accepted.

Which session formats are available?

The original biography does not specify session formats. Please confirm current session options before booking.

How is cost handled for sessions?

Cost varies with location. Sessions use a subscription that can be canceled at any time.

How do I begin sessions with her?

Start by selecting the See online therapy options button, completing a short matching questionnaire, and scheduling a first session.

Whenever you are ready

Review online therapy options and next steps on BetterHelp, in your own time.

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Online talk therapy is not emergency care. If anyone is in danger, or you are afraid of someone at home, contact emergency services. Emergency and domestic abuse numbers

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Narcisa SierraLMHC

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