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Brynn Sytsma

Outpatient Psychological Testing Clinician




Year Joined: 2023
Years of Experience: 4
ADOS-2; EMDR Basic Training; TF-CBT; Supervised Training of EEG Biofeedback/Neurofeedback
Areas of Experience
  • Abuse
  • ADHD
  • Adjustment Disorders
  • Adolescent Issues
  • Anger Issues
  • Anxiety
  • Attachment Disorders
  • Autism
  • Childhood Disorders
  • Cognitive Behavioral Therapy
  • DBT Skills
  • Depression
  • Developmental Delays
  • Divorce
  • Grief & Loss
  • OCD
  • Panic Disorder
  • Play Therapy
  • PTSD & Trauma
  • Self-Esteem
  • Self-Harm
  • Social Anxiety
  • Stress Management
  • Suicidal Thoughts

More About Brynn Sytsma

Clinical Interests:

Psychological & Neuropsychological Evaluation (Ages 5-18 years):
Dr. Sytsma specializes in assessing neurodevelopmental disorders (e.g., autism spectrum, ADHD, cognitive delays, learning disorders/dyslexia). She also demonstrates competencies in evaluating depression, anxiety, OCD, trauma, fetal-alcohol spectrum, and medical-based concerns (e.g., seizures, brain injury, toxin exposure). Her goal is to provide a comprehensive, individualized assessment that enhances diagnostic clarity and improves treatment recommendations.

Outpatient Therapy (Ages 3-18 years):
Dr. Sytsma enjoys providing evidence-based care to children, teens, and their families. She has expertise in working with a diverse range of presenting concerns, including ADHD, autism spectrum, anxiety, simple and complex trauma, grief/loss, depression, and behavioral problems. She further has focused experience with factors that often accompany these concerns, such as toileting issues, sleep challenges, adjustment to family changes/divorce, self-esteem, peer or family relationships, and parenting stress.

Clinical Approach:

Dr. Sytsma is a strength-based, neurodiverse-affirming clinician. Within therapy, she primarily utilizes Biofeedback/Neurofeedback in tandem with CBT, DBT, TF-CBT, EMDR, Family Systems, Solution-Focused, Parent Training, and/or Social Skills Training interventions.

Clinic Contact Info

Appleton Clinic

2500 E Enterprise Ave Unit B
Appleton, WI 54913

(920) 416-8577