About Us
Our clinicians are Licensed* Psychologists who have done
specialized training to be qualified to provide Autism Spectrum Disorder (ASD)
assessment in BC, as per MCFD’s requirements.
Dr. Christopher Gibbins, Licensed Psychologist (CHCPBC Registration #1522)
Dr. Gibbins works in private practice as well as
on contract with BC's Autism Assessment Network, focusing on the
diagnostic assessment of children with neurodevelopmental disorders such
as Autism Spectrum Disorder and ADHD, as well as learning disabilities
and developmental delays. Through his work as well as in his personal
life, he has had the privilege to meet many children, teens and adults
with these conditions. This has made him aware of their potential for
success and passionate about helping them understand and navigate the
challenges that they face. He recognizes that along with their
difficulties, people with neurodevelopmental disorders frequently show
many strengths and positive qualities that are important to recognize
and support, as it is often their strengths which point to their path
for optimal growth and adaptation.
Dr. Gibbins has a particular interest in the assessment of preschool
aged children for neurodevelopmental disorders, as well as assessing
giftedness in young children. He also enjoys the opportunity to work
with children, teenagers and adults with these conditions, as well as to
be involved in providing long-term support for children as they develop
and encounter new challenges and opportunities.
Dr. Gibbins is a specialist qualified to perform diagnostic assessments
for Autism Spectrum Disorders (ASD) in British Columbia. He has
performed diagnostic assessments for Autism/Autism Spectrum Disorder
since the creation of the current diagnostic system in 2003 and is
currently performing over 100 ASD diagnostic assessments a year. He has
been involved in follow-up care of children and adults with ADHD, ASD
and other conditions by providing consultation, updated assessments, and
assistance in accessing supports and programs available for individuals
with disabilities. Dr. Gibbins also worked for ten years as a
psychologist at the Provincial ADHD Program and previously worked at the
Infant Psychiatry Clinic, both at BC's Children's Hospital. He is also
involved in training graduate students through the SFU Psychology
Clinic. He has published research on children and adults with ADHD in
peer reviewed journals. Dr. Gibbins completed his PhD at Queen’s
University with a focus on behavioural disorders in young children.
Dr. Erika Penner, Licensed Psychologist (CHCPBC #2072)
Dr. Erika Penner is a licensed psychologist
with extensive experience in child assessment. She is a
Qualified Specialist
(QS) for the diagnosis of autism spectrum disorder and is active with the Global Autism Interactive Network (GAIN).
Dr. Penner developed the Child and Youth
Diagnostic Clinic for the Fraser Health Authority where
she provides diagnostic
assessments to children and youth presenting with queries
of autism spectrum disorder,
ADHD, and learning disorders. She has a particular
interest in the differential
diagnosis of preschoolers with autism spectrum disorder
and has presented on the
assessment and treatment of young children with both
common and less typical ASD
comorbidities, such as global developmental delay and
selective mutism.
Dr. Penner began her career at the Sunny
Hill Health Centre for Children, where she assessed
children of all ages
referred to both the BC Autism Assessment Network (BCAAN)
as well as the
Complex Developmental and Behavioural Conditions program
(CDBC). She subsequently
worked in the Department of Medical Psychology at BC
Children’s Hospital, where
she provided assessment and treatment services to children
presenting with a combination
of medical and mental health concerns. At BCCH, she also
engaged in the teaching
and supervision of medical residents, psychology residents,
and other learners.
Dr. Penner spent 10 years as the psychologist
at the Provincial Assessment Centre, where she provided
assessment services for
youth and adults presenting with complex medical, mental
health, and behavioural
concerns, including genetic disorders, psychosis, mild to
profound intellectual
developmental disorders, autism spectrum disorder, and
catatonia. She was also the Psychology Practice Lead for
Vancouver Coastal Health, where she oversaw the
psychological services provided
by all psychologists within the health region. Dr. Penner
spent six years as
the Director of Advocacy for the BC Psychological
Association, working with the
Ministry of Health on many initiatives including having
the BC government
provide financial coverage for families seeking a child
assessment.
Dr. Penner is a Clinical Associate at Simon
Fraser University’s clinical psychology center where she
supervises graduate
students in the Clinical Psychology Program. She is also a
Clinical
Investigator with the BC Children’s Hospital Research
Institute and has
published on the mental health and quality of life
concerns for children with medical
concerns such as organ transplant. She is a Clinical
Instructor with the UBC Faculty
of Medicine, where she has provided education and training
to subspecialty
fellows in both developmental pediatrics and child
psychiatry.
Dr. Penner completed her MA and PhD in
clinical
psychology with a specialization in child psychology at
Simon Fraser University.
Her residency was at the CPA and APA accredited pediatric
training program at
the Children’s Hospital of Eastern Ontario.
(she/her)
Clinical Instructor, Faculty
of Medicine, Department of
Psychiatry, UBC
Clinical
Investigator, BC Children's
Hospital Research Institute
Clinical Associate, Department
of Psychology, Simon Fraser
University
*note, as the College of BC Psychologists has recently merged with other colleges to form the College of Health and Care Professionals, the term "Registered Psychologist" is shifting to "Licensed Psychologist." At this transitional time, both terms may be found, but are interchangeable.
Jeanie Sebastian, Office Manager
Jeanie has worked at the Pathfinder Clinic since its
opening in 2017. Jeanie is responsible for all scheduling and administrative work for the office. Like
Dr. Gibbins, Jeanie has an affinity for geeky media, LEGO, and video games. She has recently fallen down the creative rabbit hole of making stained glass art. Jeanie has found that her own neurodivergence has had a large impact on her skills and output as an artist. Hyperfocus can be an asset when working on intricate projects which coincide with special interests (though she often needs to set timers or reminders to stop to eat and sleep during these creative sessions!).
Jeanie actually enjoys
proofreading, so she checks our reports for typos before they go out. Jeanie is
usually only in the office on days where there are patients in the office (currently usually Mondays, Tuesday's, and/or Wednesday’s) and works from home the rest of the week. If there is no answer on
the office phone, the best way to reach Jeanie is by email at info@pathfinderclinic.ca.
Valerie Teng, Psychometrist
Valerie is joining the Pathfinder Clinic in April 2026 as a psychometrist. She is enthusiastic about children’s mental health and has worked as a research assistant for five years. In the future, she hopes to attend graduate school and become a licensed psychologist or clinical counselor. She is also an art history geek and enjoys visiting museums whenever she travels!
Valerie will be conducting one of the in-person sessions for future Psychoeducational and Combined assessments, with Dr. Gibbins completing all other testing. Valerie will administer some of the cognitive and academic testing, summarize previous documentation and test results, and assist with other administration tasks, in order to cut down on the time Dr. Gibbins spends on each report, allowing him to see more patients each month, and reducing our overall wait times. Currently Valerie is shadowing Dr. Gibbins to familiarize herself with the particular testing materials we use for psychoeducational assessment, as they are somewhat different than the tests she has administered in the past. Once she is fully trained on these testing measures, and does some under supervision, she will begin administering one of the in-person sessions for patients receiving combined and psychoeducational assessments.
At times our clinicians may be working with a student.
If you are comfortable with having a student observe and possibly participate in your child's assessment with supervision from our fully licensed clinician, let us know. Currently we have a student named Gloria who is shadowing Dr. Gibbins on some of his cases. If we think your child may be a good fit, we may reach out to see if you are comfortable having her observe your child's sessions. As new psychologists are trained to do psychoeducational and ASD assessment, more clinicians will offer these services, and future wait times could be decreased.