CBT Therapist Directory

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Phyllis Siebern, LPC

Compassionate LPC for anxiety and trauma

  • Anxiety and depression
  • Straightforward empathetic care
  • CBT and DBT trained

About Phyllis Siebern

Phyllis Siebern is a licensed professional counselor (LPC) who has worked in many areas of the mental health field over the last 15 years. She holds the LPC credential, which indicates she is authorized to provide professional counseling services and support for individuals facing emotional and behavioral challenges.

She has direct experience addressing anxiety, depression, anger management, and post-traumatic stress. Her clinical training includes Cognitive Behavioral Therapy (CBT) and Dialectical Behavior Therapy (DBT), approaches she integrates into treatment according to each person’s needs.

Phyllis approaches therapy with empathy and genuineness, emphasizing the importance of feeling accepted and heard. She balances a straightforward style with a sense of humor to help make difficult conversations more approachable and to support clients in building practical coping tools.

She believes people can heal when given appropriate tools and guidance, and she acknowledges that change is possible but often challenging. Her work focuses on partnering with clients to explore options and apply strategies that support sustained progress.

Areas of Expertise

Primary Focus

Stress, AnxietyAnger managementDepression

Also Specializes In

AddictionsTrauma and abuseEating disordersSelf esteemBipolar disorder

Additional Focus Areas

ForgivenessPersonality disordersSelf-harm

Therapeutic Approach

Cognitive Behavioral Therapy (CBT) Dialectical Behavior Therapy (DBT) Mindfulness Therapy

Frequently Asked Questions

How much experience does Phyllis Siebern have?

Phyllis Siebern has 3 years of experience.

Is Phyllis Siebern a licensed therapist?

Yes. She holds the credential LPC. License details: AZ LPC LPC-14268.

In which languages does Phyllis Siebern provide therapy?

Therapy is provided in English.

Where is Phyllis Siebern located?

Phyllis Siebern is located in Arizona.

How can I work with Phyllis Siebern as my therapist?

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

Does Phyllis Siebern work with international clients?

Phyllis Siebern does not currently work with international clients.

How much does therapy with Phyllis Siebern 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 for Online Care



Cognitive Behavioral Therapy (CBT) focuses on identifying and shifting unhelpful thought and behavior patterns. It offers practical skills for managing symptoms of anxiety, depression, and stress by teaching clients tools to reframe thinking and change responses.

Dialectical Behavior Therapy (DBT) emphasizes emotion regulation, distress tolerance, and interpersonal effectiveness. DBT can be especially useful for people managing intense emotions, self-harm urges, or challenges in relationships by providing skills to cope during high-stress moments.

Mindfulness Therapy encourages present-moment awareness and acceptance of experience without judgment. It supports reductions in rumination and helps clients build a steadier relationship to their thoughts and feelings.

Finding the right combination of approaches is part of the therapeutic process. Phyllis works collaboratively with clients to determine which methods best fit their needs, goals, and preferences, adjusting the plan as progress is made.

Online therapy offers flexibility in how sessions are scheduled and conducted. Through video calls, phone sessions, live chat, or text-based messaging, clients can access care around work and life demands, maintain continuity when circumstances change, and use shorter check-ins when helpful.

Ready to start therapy with Phyllis Siebern?

Take the first step toward a better you.