CBT Therapist Directory

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Stephanie Mastroantonio, LCSW

Compassionate LCSW guiding life transitions
  • Self compassion and resilience
  • Attachment informed therapy
  • Parenting and caregiver support

About Stephanie Mastroantonio

Stephanie Mastroantonio is a Licensed Clinical Social Worker (LCSW) practicing in Colorado who supports people navigating complex life transitions and personal growth. Her work emphasizes building self-compassion, improving communication, and helping clients process and heal from difficult emotional experiences.

She brings focused experience working with women, caregivers, and individuals managing workplace stress, attachment dynamics, and family-of-origin challenges. Stephanie’s practice is informed by multicultural perspectives and aims to offer a supportive, non-judgmental environment where clients can explore change and growth.

Stephanie is dedicated to guiding clients through transformative journeys of self-discovery, addressing feelings of guilt and shame, and fostering healthier relationship patterns. Whether someone is facing midlife transitions, adoption-related experiences, or seeking to strengthen personal resilience, she provides empathetic, professional support tailored to each person’s needs.

Areas of Expertise

Primary Focus

Coping with life changesCoachingCompassion fatigue

Also Specializes In

Sleeping disordersParenting issuesCareer difficultiesBipolar disorderADHD

Additional Focus Areas

Adoption and foster careAttachment issuesCaregiver issues and stressCommunication problemsFamily of origin issuesForgivenessGuilt and shameMidlife crisisMulticultural concernsSelf-loveWomen's issuesWorkplace issues

Therapeutic Approach

Acceptance and Commitment Therapy (ACT) Attachment-Based Therapy Client-Centered Therapy Cognitive Behavioral Therapy (CBT) Emotionally-Focused Therapy (EFT) Mindfulness Therapy Motivational Interviewing Narrative Therapy Solution-Focused Therapy Trauma-Focused Therapy

Frequently Asked Questions

How much experience does Stephanie Mastroantonio have?

Stephanie Mastroantonio has 9 years of experience in clinical practice.

Is Stephanie Mastroantonio a licensed therapist?

Yes. She holds the credential LCSW and is licensed in Colorado as CO LCSW 09925514.

In which languages does Stephanie Mastroantonio provide therapy?

Stephanie provides therapy in English.

Where is Stephanie Mastroantonio located?

Stephanie is located in Colorado.

How can I work with Stephanie Mastroantonio as my therapist?

You can work with Stephanie through video calls, phone sessions, live chat, or text-based messaging.

Does Stephanie Mastroantonio work with international clients?

Stephanie Mastroantonio does not currently work with international clients.

How much does therapy with Stephanie Mastroantonio cost?

The cost of therapy can vary depending on factors such as your location and the therapist's availability. Sessions are billed through a subscription that can be canceled at any time, for any reason. For current details, click the "Start Therapy" button on this page.

How can I get started with therapy?

Getting started with therapy is quick and straightforward. Click the "Start Therapy" button and complete a short questionnaire that helps match you with your therapist. Depending on availability, you can then schedule your first session, which may take place by phone, video call, live chat, or in-app messaging.

Therapeutic Approaches and Online Support



Stephanie frequently draws on Acceptance and Commitment Therapy (ACT) and Attachment-Based Therapy alongside client-centered principles. ACT encourages people to accept difficult thoughts and feelings while clarifying personal values and taking committed action - it can be helpful for navigating life changes, stress, and patterns that get in the way of goals. Attachment-Based Therapy focuses on understanding how early relationship experiences shape current connection styles and emotional responses, supporting work on attachment dynamics, parenting concerns, and relationship repair. Client-Centered Therapy emphasizes a non-judgmental, empathetic stance from the therapist, creating space for the client to lead the work and build self-compassion.

Finding the right approach is part of the therapeutic process, and Stephanie collaborates with each person to determine what fits best based on their needs, goals, and preferences. She adapts techniques over time to support practical progress and emotional growth.

Online therapy options - including video calls, phone sessions, live chat, and text-based messaging - make it easier to access care from varied locations and schedules. These formats offer flexibility for busy lives, allow continuity during transitions, and let clients work with licensed professionals in ways that suit their daily routines.

Ready to start therapy with Stephanie Mastroantonio?

Take the first step toward a better you.