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
Find Mr. Castellan's expertise for a condition
ConditionClose
- Distinguished
- ThrombectomyMr. Castellan isDistinguished. Learn about Thrombectomy.
- Advanced
- Chronic Subdural HematomaMr. Castellan isAdvanced. Learn about Chronic Subdural Hematoma.
- StrokeMr. Castellan isAdvanced. Learn about Stroke.
- Subdural HematomaMr. Castellan isAdvanced. Learn about Subdural Hematoma.
- Experienced
- Absence SeizureMr. Castellan isExperienced. Learn about Absence Seizure.
- Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease)
- Arteriovenous MalformationMr. Castellan isExperienced. Learn about Arteriovenous Malformation.
- Brain AneurysmMr. Castellan isExperienced. Learn about Brain Aneurysm.
- Brain TumorMr. Castellan isExperienced. Learn about Brain Tumor.
- Cavernous Sinus ThrombosisMr. Castellan isExperienced. Learn about Cavernous Sinus Thrombosis.
- Congenital Cardiovascular ShuntMr. Castellan isExperienced. Learn about Congenital Cardiovascular Shunt.
- COVID-19Mr. Castellan isExperienced. Learn about COVID-19.
- EncephalitisMr. Castellan isExperienced. Learn about Encephalitis.
- Erythema MultiformeMr. Castellan isExperienced. Learn about Erythema Multiforme.
- Generalized Tonic-Clonic SeizureMr. Castellan isExperienced. Learn about Generalized Tonic-Clonic Seizure.
- Hashimoto ThyroiditisMr. Castellan isExperienced. Learn about Hashimoto Thyroiditis.
- Hereditary Hemorrhagic TelangiectasiaMr. Castellan isExperienced. Learn about Hereditary Hemorrhagic Telangiectasia.
- LaminectomyMr. Castellan isExperienced. Learn about Laminectomy.
- Metastatic Brain TumorMr. Castellan isExperienced. Learn about Metastatic Brain Tumor.
- Multiple Sclerosis (MS)Mr. Castellan isExperienced. Learn about Multiple Sclerosis (MS).
- Neurotoxicity SyndromesMr. Castellan isExperienced. Learn about Neurotoxicity Syndromes.
- Severe Acute Respiratory Syndrome (SARS)Mr. Castellan isExperienced. Learn about Severe Acute Respiratory Syndrome (SARS).
- Stevens-Johnson SyndromeMr. Castellan isExperienced. Learn about Stevens-Johnson Syndrome.
- ThrombophlebitisMr. Castellan isExperienced. Learn about Thrombophlebitis.
View All 20 Experienced Conditions
Want to save this expert for later?
Not sure about your diagnosis?
Are you the provider on this profile?