Dr. Mary Ann Dier-Zimmermann, LCPC

Dr. Mary Ann Dier-Zimmermann is a Licensed Clinical Professional Counselor (LCPC) practicing in Illinois with 35 years of experience supporting individuals and families through life transitions and emotional challenges. She approaches therapy as a collaborative journey toward greater wholeness, peace, and wellbeing, listening attentively and offering empathy and respect for each person’s values and life story. Her background includes specialized study in Religion, Spirituality, and Psychology, and she integrates those perspectives when clients wish to explore faith, spiritual concerns, or meaning alongside clinical work.

Dr. Dier-Zimmermann works with a broad range of concerns including depression, grief, anxiety, bipolar disorder, addictions, trauma and abuse, relationship and family issues, LGBTQ matters, parenting and intimacy-related difficulties, career stress, and compassion fatigue. She emphasizes healing in connection, so therapy often includes attention to support systems, family dynamics, and rebuilding or strengthening relationships. Clients receive a thoughtful assessment and a collaborative plan that aims to expand awareness and practical supports.

Known for meeting people where they are without judgment, she honors each client’s beliefs, gender orientation, and life circumstances as pathways to growth. Her style blends compassion, clinical experience, and an emphasis on restoring balance in mind, body, and spirit.

Evidence-Informed Approaches and Online Care

Acceptance and Commitment Therapy (ACT) helps people clarify their values and take meaningful action while learning to accept difficult thoughts and feelings. It is practical for anxiety, depression, stress, and situations where avoidance or rumination get in the way of living well. Attachment-Based Therapy focuses on the quality of relationships and early patterns of connection, helping clients understand how past bonds influence current intimacy, trust, and family dynamics. The Gottman Method offers structured strategies for couples to improve communication, manage conflict, and rebuild companionship and trust in relationships.

Dr. Mary Ann Dier-Zimmermann draws on these approaches as part of a personalized process. She and each client work together to identify which methods fit best with the client’s needs, goals, and preferences, adapting techniques over time so care feels collaborative and responsive.

Online therapy can make that collaborative work more accessible. Through video calls, phone sessions, live chat, or text-based messaging, clients can meet with licensed professionals from home or other convenient locations, fitting sessions into busy schedules and maintaining continuity of care when travel or time constraints would otherwise be a barrier.