Overview
Gregory Costain practices in Toronto, Canada. Mr. Costain is rated as an Advanced expert by MediFind in the treatment of Immune Defect due to Absence of Thymus. His top areas of expertise are DiGeorge Syndrome, Hypoparathyroidism, Angelman Syndrome, and Epilepsy in Children.
His clinical research consists of co-authoring 134 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 11 articles in the study of Immune Defect due to Absence of Thymus.
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Experts who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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
- Distinguished
- Angelman SyndromeMr. Costain isDistinguished. Learn about Angelman Syndrome.
- DiGeorge SyndromeMr. Costain isDistinguished. Learn about DiGeorge Syndrome.
- HypoparathyroidismMr. Costain isDistinguished. Learn about Hypoparathyroidism.
- Advanced
- Autism Spectrum DisorderMr. Costain isAdvanced. Learn about Autism Spectrum Disorder.
- Epilepsy in ChildrenMr. Costain isAdvanced. Learn about Epilepsy in Children.
- HypotoniaMr. Costain isAdvanced. Learn about Hypotonia.
- Immune Defect due to Absence of Thymus
- Infantile Refsum DiseaseMr. Costain isAdvanced. Learn about Infantile Refsum Disease.
- SchizophreniaMr. Costain isAdvanced. Learn about Schizophrenia.
- Experienced
- Absence SeizureMr. Costain isExperienced. Learn about Absence Seizure.
- Adrenoleukodystrophy (ALD)Mr. Costain isExperienced. Learn about Adrenoleukodystrophy (ALD).
- ADULT SyndromeMr. Costain isExperienced. Learn about ADULT Syndrome.
- Bilateral Perisylvian PolymicrogyriaMr. Costain isExperienced. Learn about Bilateral Perisylvian Polymicrogyria.
- CACH SyndromeMr. Costain isExperienced. Learn about CACH Syndrome.
- Chondrodysplasia Punctata SyndromeMr. Costain isExperienced. Learn about Chondrodysplasia Punctata Syndrome.