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Dr. Mary Ann Dier-Zimmermann

Dr. Mary Ann Dier-Zimmermann, LCPC

Therapist · Illinois · 35+ years of experience

Compassionate counselor blending values and relationships

Continue with Mary

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At a glance

Listed location
Illinois
Experience
35+ years
Credentials
LCPC
Languages
English
License (Illinois)
LCPC · No. 180-001433
NPI
1336298306

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

  • Person-centered care
  • Focus on relationships
  • Spiritual integration

About Mary

Dr. Mary Ann Dier-Zimmermann is a Licensed Clinical Professional Counselor (LCPC) in Illinois with 35 years of experience. She describes therapy as a personal path toward greater balance and meaning. She listens closely and aims to offer compassion and respect during sessions.

In the therapy room she focuses on problems like anxiety, depression, grief, addiction, and relationship struggles. She also works with issues tied to identity such as LGBT concerns, and with life changes including parenting, career shifts, and caregiving stress. Aging and geriatric issues are listed among her additional areas of focus.

Her approach blends several methods. Acceptance and Commitment Therapy (ACT) helps people notice difficult thoughts and choose actions that match their values. Attachment-based ideas look at how early bonds shape current relationships. Client-centered work prioritizes the person’s perspective and pace.

Dr. Dier-Zimmermann pays attention to spiritual and religious concerns and helps clients integrate those beliefs into treatment when that matters to them. She offers assessments and works with each person to develop a practical plan. Sessions emphasize building awareness and expanding supports.

People who prefer a calm, nonjudgmental tone may find her style useful. She aims to meet people where they are and to respect their life situation and gender orientation. To begin, prospective clients follow the site’s intake steps to match and schedule sessions.

Areas of expertise

Primary focus

Stress, AnxietyLGBTRelationship issuesBipolar disorderDepression

Also works with

AddictionsFamily conflictsTrauma and abuseGriefIntimacy-related issuesParenting issuesAnger managementSelf esteemCareer difficultiesCoping with life changesCompassion fatigue

Additional focus areas

AbandonmentAdoption and foster careAging and geriatric issuesAttachment issuesAvoidant personalityBlended family issuesBody imageCancerCaregiver issues and stressCodependencyCommitment issuesCoping with natural or human-caused disasterDependent personalityDissociationDivorce and separationEmptinessFamily of origin issuesFamily problemsFatherhood issuesForgivenessGender dysphoriaGuilt and shameHospice and end-of-life counselingInfidelityIsolation / lonelinessLife purposeMidlife crisisMood disordersMulticultural concernsNarcissismPersonality disordersPost-traumatic stressPrejudice and discriminationProcess addiction (porn, exercise, gambling)Seasonal Affective Disorder (SAD)Self-harmSelf-loveSexualityWomen's issuesWorkplace issuesYoung adult issues

Therapeutic approaches

Acceptance and Commitment Therapy (ACT)Attachment-Based TherapyClient-Centered TherapyExistential TherapyGottman MethodImago Relationship TherapyJungian TherapyMindfulness TherapyPsychodynamic TherapySolution-Focused Therapy

Experience

35+ years

Credentials

Illinois

Languages

English

Therapeutic approaches and online care

Dr. Dier-Zimmermann uses Acceptance and Commitment Therapy to help people notice unhelpful thoughts, name their values, and take actions that matter to them. ACT can help with anxiety, depression, grief, and coping with life changes.

She also draws on Attachment-Based Therapy to look at how early relationships influence trust and closeness today. This approach can be useful for people working on intimacy, relationship patterns, or caregiver stress.

Finding the right approach is part of the work. She collaborates with each person to figure out which methods fit their goals and preferences. Clients and therapist reassess together as needs change.

The therapist’s biography does not list specific online session formats, so confirm current options before booking. When offered, online work can make it easier to fit sessions into a busy schedule, reduce travel time, and allow shorter check-ins when needed. It can also let people involve partners or family members without rearranging long trips. Ask about available session types and scheduling when you complete the matching questionnaire to find an arrangement that fits everyday life.

Frequently asked questions

What issues does she commonly address?

She works with stress, anxiety, depression, grief, addictions, relationship and intimacy issues, parenting and career concerns, and compassion fatigue among other problems.

How would you describe her therapeutic style?

Her style is calm and nonjudgmental. She listens closely and helps clients develop a practical plan while honoring their beliefs and identity.

How much clinical experience does she have?

She has 35 years of experience as a clinician working with a wide range of emotional and relational concerns.

What credentials and location are listed for this clinician?

She is an Illinois Licensed Clinical Professional Counselor (LCPC) and practices in Illinois.

Which languages are supported and are international clients accepted?

Sessions are offered in English. International clients are not currently accepted.

What session formats are available?

The biography does not list specific session formats. Please confirm current session options before booking.

How is cost handled for sessions?

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

What are the steps to begin working together?

Use the Start Therapy button, complete a short matching questionnaire, and schedule according to the therapist’s availability.

Dr. Mary Ann Dier-ZimmermannContinue with Mary