Jilian O’Neill, Ph.D.
Pediatric Neuropsychologist

Jilian O’Neill, Ph.D.

Jilian O’Neill, Ph.D. is a fully licensed psychologist in the states of Michigan and Ohio. She completed her bachelor’s degree in psychology at Michigan State University in 2011 and went on to earn her Ph.D. in Medical Clinical Psychology at the University of Alabama at Birmingham in 2018. She completed her APA-accredited predoctoral internship in pediatric neuropsychology at Baylor College of Medicine/Texas Children’s Hospital and her APPCN-accredited postdoctoral fellowship in pediatric neuropsychology at Nationwide Children’s Hospital.

Dr. O’Neill has worked in a variety of inpatient and outpatient settings and has worked with a diverse range of patient populations spanning early childhood to young adulthood. She has completed LGBTQIA+ training and has particular expertise in working with children with mild to severe traumatic brain injuries, which she uses to conduct concussion-specific neuropsychological evaluations and targeted cognitive-behavioral therapy for prolonged concussion symptoms. In addition to this specialization, Dr. O’Neill is skilled at providing neuropsychological services for individuals with a variety of medical conditions, including epilepsy, spina bifida, autoimmune encephalitis, hematology/oncology diagnoses, movement disorders, genetic syndromes, prematurity, intrauterine exposure, and psychiatric disorders. She is also well-versed at diagnosing ADHD, learning disorders, intellectual disability, and giftedness.

In addition to her clinical work, Dr. O’Neill has published a number of scientific manuscripts and presented at international conferences on issues relating to children with concussions. She has also been involved in training graduate students, interns, and fellows. She is a member of several organizations, including the American Psychological Association, International Neuropsychological Society, and American Academy of Clinical Neuropsychology.