Heidi S Sigmund PsyD

Heidi S. Sigmund, PsyD, is a licensed psychologist in Wisconsin and a clinical health psychologist with extensive experience supporting adults and couples. Her clinical work focuses on trauma and PTSD, anxiety, and depression, with additional experience helping patients address coping skills, chronic illness, life transitions, relationship concerns, self-esteem, stress, anger management, and recovery after sexual abuse. Dr. Sigmund’s approach is collaborative and evidence-based, integrating cognitive behavioral therapy (CBT) and trauma-focused treatments such as Cognitive Processing Therapy (CPT) and Prolonged Exposure Therapy. She also incorporates mindfulness-based strategies, solution-focused brief therapy, and strength-based interventions tailored to each patient’s goals and preferences. In addition to clinical care, Dr. Sigmund is involved in education and training, serving as faculty within a psychology internship program and providing clinical supervision to developing clinicians. She has also contributed to veterans’ mental health efforts, including professional involvement with PTSD-focused clinical teams and community suicide prevention initiatives. Dr. Sigmund offers telehealth psychotherapy through a HIPAA-compliant, encrypted platform.