Overview
Christian Marshall practices practicing medicine in Toronto, Canada.
Mr. Marshall is highly rated in 16 conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, X-Linked Chondrodysplasia Punctata 2, Chondrodysplasia Punctata Syndrome, and Infantile Refsum Disease.
He is actively involved in clinical research, co-authoring 238 peer reviewed articles.
Gender
Locations
Toronto, Canada
Frequently Asked Questions about Christian R. Marshall
Is Christian R. Marshall a top-rated expert for Autism Spectrum Disorder?
MediFind is an objective health platform that identifies experts based on real-world data. Christian R. Marshall is classified as an Advanced expert for Autism Spectrum Disorder, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Amyotonia CongenitaMr. Marshall isAdvanced. Learn about Amyotonia Congenita.
- Angelman SyndromeMr. Marshall isAdvanced. Learn about Angelman Syndrome.
- AnorexiaMr. Marshall isAdvanced. Learn about Anorexia.
- Autism Spectrum DisorderMr. Marshall isAdvanced. Learn about Autism Spectrum Disorder.
- BrachydactylyMr. Marshall isAdvanced. Learn about Brachydactyly.
- Chondrodysplasia Punctata SyndromeMr. Marshall isAdvanced. Learn about Chondrodysplasia Punctata Syndrome.
- Coloboma of IrisMr. Marshall isAdvanced. Learn about Coloboma of Iris.
- DiGeorge SyndromeMr. Marshall isAdvanced. Learn about DiGeorge Syndrome.
- HypoparathyroidismMr. Marshall isAdvanced. Learn about Hypoparathyroidism.
- Immune Defect due to Absence of Thymus
- Infantile Refsum DiseaseMr. Marshall isAdvanced. Learn about Infantile Refsum Disease.
- Mosaic Monosomy 22Mr. Marshall isAdvanced. Learn about Mosaic Monosomy 22.
- Myoclonic EpilepsyMr. Marshall isAdvanced. Learn about Myoclonic Epilepsy.
- Myotonia CongenitaMr. Marshall isAdvanced. Learn about Myotonia Congenita.
- Retinopathy Pigmentary Mental Retardation
- X-Linked Chondrodysplasia Punctata 2Mr. Marshall isAdvanced. Learn about X-Linked Chondrodysplasia Punctata 2.
- Experienced
- 3M SyndromeMr. Marshall isExperienced. Learn about 3M Syndrome.
- Absence SeizureMr. Marshall isExperienced. Learn about Absence Seizure.
- Achalasia Microcephaly SyndromeMr. Marshall isExperienced. Learn about Achalasia Microcephaly Syndrome.
- AchondrogenesisMr. Marshall isExperienced. Learn about Achondrogenesis.
- Acromesomelic DysplasiaMr. Marshall isExperienced. Learn about Acromesomelic Dysplasia.
- Acromesomelic Dysplasia Campailla Martinelli Type
- Acromesomelic Dysplasia Hunter Thompson Type
- Acromesomelic Dysplasia Maroteaux TypeMr. Marshall isExperienced. Learn about Acromesomelic Dysplasia Maroteaux Type.
- Acromicric DysplasiaMr. Marshall isExperienced. Learn about Acromicric Dysplasia.
- Acute Cerebellar AtaxiaMr. Marshall isExperienced. Learn about Acute Cerebellar Ataxia.
- Adrenoleukodystrophy (ALD)Mr. Marshall isExperienced. Learn about Adrenoleukodystrophy (ALD).
- Adult-Onset Vitelliform Macular Dystrophy (AVMD)
- Alternating Hemiplegia of ChildhoodMr. Marshall isExperienced. Learn about Alternating Hemiplegia of Childhood.
- Anton SyndromeMr. Marshall isExperienced. Learn about Anton Syndrome.
- Arthrogryposis Multiplex CongenitaMr. Marshall isExperienced. Learn about Arthrogryposis Multiplex Congenita.
- Attention Deficit Hyperactivity Disorder (ADHD)
- Batten DiseaseMr. Marshall isExperienced. Learn about Batten Disease.
- C SyndromeMr. Marshall isExperienced. Learn about C Syndrome.
- CACH SyndromeMr. Marshall isExperienced. Learn about CACH Syndrome.
- Cerebral PalsyMr. Marshall isExperienced. Learn about Cerebral Palsy.
- CHARGE SyndromeMr. Marshall isExperienced. Learn about CHARGE Syndrome.
- CLN1 DiseaseMr. Marshall isExperienced. Learn about CLN1 Disease.
- CLN2 DiseaseMr. Marshall isExperienced. Learn about CLN2 Disease.
- CLN3 DiseaseMr. Marshall isExperienced. Learn about CLN3 Disease.
- CLN4 DiseaseMr. Marshall isExperienced. Learn about CLN4 Disease.
- CLN5 DiseaseMr. Marshall isExperienced. Learn about CLN5 Disease.
- ColobomaMr. Marshall isExperienced. Learn about Coloboma.
- Congenital ContracturesMr. Marshall isExperienced. Learn about Congenital Contractures.
- Congenital Fiber-Type DisproportionMr. Marshall isExperienced. Learn about Congenital Fiber-Type Disproportion.
- Congenital Heart Disease (CHD)Mr. Marshall isExperienced. Learn about Congenital Heart Disease (CHD).
- Cortical DysplasiaMr. Marshall isExperienced. Learn about Cortical Dysplasia.
- CraniosynostosisMr. Marshall isExperienced. Learn about Craniosynostosis.
- Dentatorubral-Pallidoluysian AtrophyMr. Marshall isExperienced. Learn about Dentatorubral-Pallidoluysian Atrophy.
- Drug Induced DyskinesiaMr. Marshall isExperienced. Learn about Drug Induced Dyskinesia.
- EpilepsyMr. Marshall isExperienced. Learn about Epilepsy.
- Epilepsy in ChildrenMr. Marshall isExperienced. Learn about Epilepsy in Children.
- Epilepsy with Myoclonic-Atonic SeizuresMr. Marshall isExperienced. Learn about Epilepsy with Myoclonic-Atonic Seizures.
- Generalized Tonic-Clonic SeizureMr. Marshall isExperienced. Learn about Generalized Tonic-Clonic Seizure.
- Genetic Epilepsy with Febrile Seizures Plus (GEFS+)
- HemiplegiaMr. Marshall isExperienced. Learn about Hemiplegia.
- Heterotaxy SyndromeMr. Marshall isExperienced. Learn about Heterotaxy Syndrome.
- HypercalcemiaMr. Marshall isExperienced. Learn about Hypercalcemia.
- HypotoniaMr. Marshall isExperienced. Learn about Hypotonia.
- Incontinentia PigmentiMr. Marshall isExperienced. Learn about Incontinentia Pigmenti.
- Increased Head CircumferenceMr. Marshall isExperienced. Learn about Increased Head Circumference.
- Kienbock's DiseaseMr. Marshall isExperienced. Learn about Kienbock's Disease.
- Lafora DiseaseMr. Marshall isExperienced. Learn about Lafora Disease.
- Late-Onset Retinal DegenerationMr. Marshall isExperienced. Learn about Late-Onset Retinal Degeneration.
- Metopic RidgeMr. Marshall isExperienced. Learn about Metopic Ridge.
- Mevalonate Kinase DeficiencyMr. Marshall isExperienced. Learn about Mevalonate Kinase Deficiency.
- MicrocephalyMr. Marshall isExperienced. Learn about Microcephaly.
- Milk-Alkali SyndromeMr. Marshall isExperienced. Learn about Milk-Alkali Syndrome.
- MosaicismMr. Marshall isExperienced. Learn about Mosaicism.
- Movement DisordersMr. Marshall isExperienced. Learn about Movement Disorders.
- Obsessive-Compulsive Disorder (OCD)Mr. Marshall isExperienced. Learn about Obsessive-Compulsive Disorder (OCD).
- Paramyotonia CongenitaMr. Marshall isExperienced. Learn about Paramyotonia Congenita.
- PerniosisMr. Marshall isExperienced. Learn about Perniosis.
- PlagiocephalyMr. Marshall isExperienced. Learn about Plagiocephaly.
- Potassium-Aggravated MyotoniaMr. Marshall isExperienced. Learn about Potassium-Aggravated Myotonia.
- Primary Lateral SclerosisMr. Marshall isExperienced. Learn about Primary Lateral Sclerosis.
- Pyruvate Decarboxylase DeficiencyMr. Marshall isExperienced. Learn about Pyruvate Decarboxylase Deficiency.
- Pyruvate Dehydrogenase DeficiencyMr. Marshall isExperienced. Learn about Pyruvate Dehydrogenase Deficiency.
- Refsum DiseaseMr. Marshall isExperienced. Learn about Refsum Disease.
- Retinitis PigmentosaMr. Marshall isExperienced. Learn about Retinitis Pigmentosa.
- SchizophreniaMr. Marshall isExperienced. Learn about Schizophrenia.
- SeizuresMr. Marshall isExperienced. Learn about Seizures.
- Severe Combined Immunodeficiency (SCID)Mr. Marshall isExperienced. Learn about Severe Combined Immunodeficiency (SCID).
- Short Bowel SyndromeMr. Marshall isExperienced. Learn about Short Bowel Syndrome.
- Spastic Diplegia Infantile TypeMr. Marshall isExperienced. Learn about Spastic Diplegia Infantile Type.
- SpasticityMr. Marshall isExperienced. Learn about Spasticity.
- Tetralogy of FallotMr. Marshall isExperienced. Learn about Tetralogy of Fallot.
- Transposition of the Great ArteriesMr. Marshall isExperienced. Learn about Transposition of the Great Arteries.
- Tubular Aggregate MyopathyMr. Marshall isExperienced. Learn about Tubular Aggregate Myopathy.
- VaricoceleMr. Marshall isExperienced. Learn about Varicocele.
- X-Linked Myotubular MyopathyMr. Marshall isExperienced. Learn about X-Linked Myotubular Myopathy.
- Zellweger SyndromeMr. Marshall isExperienced. Learn about Zellweger Syndrome.