Expert Neuropsychological Care for Ventura County and Southern California
Insight Neuropsychology is a specialized group practice providing comprehensive neuropsychological evaluations, decision-making capacity assessments, psychotherapy, and behavioral consultation throughout Ventura County and the surrounding communities.
Founded by Dr. Erik Lande, Insight Neuropsychology has grown into a multidisciplinary practice dedicated to compassionate care, diagnostic excellence, and helping individuals better understand their cognitive, emotional, and behavioral functioning.
Specialized Expertise
Comprehensive neuropsychological evaluations across the lifespan
Collaborative Approach
A team of experienced neuropsychologists
Practical Recommendations
Clear, individualized guidance for real-world decision making
Convenient Location
We are based in Camarillo and can offer facility and home visits if needed
Trusted by Professionals
We work closely with physicians, hospitals, attorneys, and community agencies
Meet Our Clinical Team
Erik Lande, Ph.D.
Founder & Clinical Neuropsychologist
Dr. Erik Lande is the founder of Insight Neuropsychology and a licensed clinical psychologist specializing in neuropsychological assessment, dementia and cognitive disorders, rehabilitation, and decision-making capacity. He serves as a consulting neuropsychologist for the Ventura County Adult Protective Services Rapid Response Expert Team and has held academic appointments at UC Santa Barbara and California Lutheran University.
Dr. Erik Lande is a licensed clinical psychologist and neuropsychologist specializing in comprehensive neuropsychological evaluation of adults with memory disorders, dementia, traumatic brain injury, stroke, neurological disease, psychiatric conditions, and questions regarding medical and financial decision-making capacity.
His clinical work helps patients, families, physicians, attorneys, hospitals, rehabilitation programs, Adult Protective Services, and courts better understand cognitive functioning, establish accurate diagnoses, determine decision-making capacity, and develop practical treatment recommendations.
AREAS OF FOCUS
Neuropsychological Evaluation
Dementia & Cognitive Disorders
Robert Duff, Ph.D.
Lead Neuropsychologist
Dr. Robert Duff is the lead neuropsychologist at Insight Neuropsychology, specializing in neuropsychological assessment, cognitive disorders, and decision-making capacity. An experienced presenter and educator, he is known for translating complex psychological and neuropsychological concepts into engaging, accessible, and practical information.
AREAS OF FOCUS
Neuropsychological Evaluation
Dementia & Cognitive Disorders
Marina Wischnack, Ph.D.
Neuropsychological & Pre-Adoption Assessment
Dr. Marina Wischnack is a clinical neuropsychologist providing comprehensive psychological and neuropsychological assessments at Insight Neuropsychology. She also specializes in pre-adoption psychological evaluations for prospective adoptive parents, including those pursuing international adoption. She also has an interest in sports psychology.
AREAS OF FOCUS
Neuropsychological Evaluation
Dementia & Cognitive Disorders
Holly George, Psy.D.
Neuropsychological & Capacity Assessment
Dr. Holly George is a clinical neuropsychologist specializing in neuropsychological assessment and the evaluation of cognitive and emotional functioning. At Insight Neuropsychology, she provides neuropsychological evaluations and works with the Ventura County Rapid Response Expert Team, supporting Adult Protective Services in addressing concerns involving vulnerable adults.
AREAS OF FOCUS
Neuropsychological Evaluation
Dementia & Cognitive Disorders
Ulrike Nagorsen, Ph.D.
Neuropsychology & Rehabilitation
Dr. Ulrike Nagorsen is a California-licensed clinical psychologist specializing in neuropsychology and rehabilitation. She provides psychotherapy and psychological support for individuals experiencing cognitive, emotional, and behavioral challenges associated with brain injury, dementia, stroke, and other neurological conditions. She also works closely with families and caregivers.
AREAS OF FOCUS
Neuropsychological Evaluation
Brain Injury & Stroke Rehabilitation
Ana Rodriguez
Administrative Assistant and Scheduler
In Memoriam:
Dr. Andre Petrossian
Remembering Dr. Petrossian
It is with deep sadness that we remember Dr. Petrossian, a valued member of our team who passed away unexpectedly in 2024. Dr. Petrossian was a licensed psychologist in California, earning his Psy.D. from California Lutheran University. His research on the impact of attention-deficit/hyperactivity disorder on concussion assessment scores in NCAA athletes and United States military cadets exemplified his commitment to advancing our understanding of complex neuropsychological issues.
As a dedicated lecturer at California Lutheran University, Dr. Petrossian shared his knowledge and passion for neuropsychology with future professionals. His contributions to our team and the broader community were immense, and his warmth, empathy, and professionalism touched the lives of many.
Dr. Petrossian will be deeply missed, but his legacy of care and dedication will continue to inspire us all.