Dr. Mary Ann Dier-Zimmermann, LCPC
Compassionate counselor for life and parenting challenges
Book with Mary- Years in practice
- 35
- Credentials
- LCPC
- Licensed in
- Illinois
- Languages
- English
- Focus
- Stress, Anxiety
- Focus
- LGBT
- Focus
- Relationship issues
About Mary
Dr. Mary Ann Dier-Zimmermann is a Licensed Clinical Professional Counselor with 35 years of experience in Illinois. She focuses on helping people navigate stress, anxiety, depression, grief, relationship struggles, addictions, and parenting challenges.
She brings a calm, attentive manner and welcomes conversations about faith, spirituality, and gender orientation as part of care. She listens closely and builds a respectful working relationship. Sessions often begin with an assessment and a straightforward plan.
Background and approach
Goals are set together so progress can be tracked in clear, manageable steps. Dr. Dier-Zimmermann uses approaches that help people connect with their values and relationships.
She draws on Acceptance and Commitment Therapy to clarify what matters most. Attachment-based ideas are used when helping clients improve bonds with others. Her client-centered stance means the person in the room shapes the pace and focus.
Existential work can come into play for people wrestling with meaning, life transitions, or big questions about purpose. Parents looking for practical guidance will find help with communication, blended family issues, boundary-setting, and stress from caregiving. She also addresses adoption and foster care concerns, abandonment, and attachment issues in ways that focus on real-life routines and choices.
Therapy conversations are warm and straightforward. Dr. Dier-Zimmermann aims to help people move from surviving to living with more steadiness, clarity, and connection in daily life.
What Mary works with
Everything Mary lists, in the therapist's own terms. Parenting is the reason this directory exists; the rest shows what else Mary helps people with.
- Stress, Anxiety
- LGBT
- Relationship issues
- Bipolar disorder
- Depression
- Addictions
- Family conflicts
- Trauma and abuse
- Grief
- Intimacy-related issues
- Parenting issues
- Anger management
- Self esteem
- Career difficulties
- Coping with life changes
- Compassion fatigue
- Abandonment
- Adoption and foster care
- Aging and geriatric issues
- Attachment issues
- Avoidant personality
- Blended family issues
- Body image
- Cancer
- Caregiver issues and stress
- Codependency
- Commitment issues
- Coping with natural or human-caused disaster
- Dependent personality
- Dissociation
- Divorce and separation
- Emptiness
- Family of origin issues
- Family problems
- Fatherhood issues
- Forgiveness
- Gender dysphoria
- Guilt and shame
- Hospice and end-of-life counseling
- Infidelity
- Isolation / loneliness
- Life purpose
- Midlife crisis
- Mood disorders
- Multicultural concerns
- Narcissism
- Personality disorders
- Post-traumatic stress
- Prejudice and discrimination
- Process addiction (porn, exercise, gambling)
- Seasonal Affective Disorder (SAD)
- Self-harm
- Self-love
- Sexuality
- Women's issues
- Workplace issues
- Young adult issues
Approaches Mary lists
- Acceptance and Commitment Therapy (ACT)
- Attachment-Based Therapy
- Client-Centered Therapy
- Existential Therapy
- Gottman Method
- Imago Relationship Therapy
- Jungian Therapy
- Mindfulness Therapy
- Psychodynamic Therapy
- Solution-Focused Therapy
Listing an approach is not evidence of training in it. This directory copies what each therapist names and does not check training records.
How specific approaches translate to online work
Acceptance and Commitment Therapy (ACT) helps people clarify values and take small, meaningful actions. It’s useful for anxiety, depression, parenting stress, and making choices that match what matters most. Attachment-Based Therapy focuses on how relationships shape feelings and behavior. It’s helpful when people want to improve closeness, repair trust, or manage blended-family dynamics. Client-Centered Therapy centers the person’s experience and pace, offering a supportive space where clients guide what to work on and when.Finding the best approach is part of the work. The therapist will talk with each person about goals, life context, and preferences and then test different ways of working together. That collaborative process helps shape sessions so they serve the client’s needs over time.
Online formats include video calls, phone sessions, live chat, and text-based messaging. Video is useful for in-depth conversation and nonverbal cues. Phone sessions can fit a short break from work or require less bandwidth. Live chat and text messaging work for quick check-ins, homework support, or when someone prefers writing to speaking. These options make therapy more flexible and easier to fit into busy family schedules.
Questions people ask about Mary
What kinds of concerns does this therapist address?
She works with stress, anxiety, depression, grief, addictions, relationship and intimacy issues, and parenting-related struggles among other concerns listed in her specialties.
What is her general approach in sessions?
She listens closely and uses a collaborative plan. Techniques come from Acceptance and Commitment Therapy, attachment-focused work, client-centered methods, and existential ideas tailored to each person.
How much clinical experience does she have?
She brings 35 years of professional experience as a counselor working with a wide range of emotional and relationship issues.
Where is the therapist based and what credential does she hold?
She practices in Illinois and holds the credential LCPC, which stands for Licensed Clinical Professional Counselor in Illinois.
Are sessions available in languages other than English?
Sessions are offered in English.
What session formats are offered for online work?
She provides video calls, phone sessions, live chat, and text-based messaging as possible ways to connect.
How are costs and billing handled?
Costs vary with location and therapist availability; sessions use a subscription model that can be canceled at any time.
What should someone do to begin therapy?
Start by clicking the Start Therapy button, complete a short matching questionnaire, and then schedule sessions according to therapist availability.
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