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. Brennan's expertise for a condition
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- Advanced
- Internal Carotid AgenesisMr. Brennan isAdvanced. Learn about Internal Carotid Agenesis.
- StrokeMr. Brennan isAdvanced. Learn about Stroke.
- ThrombectomyMr. Brennan isAdvanced. Learn about Thrombectomy.
- Experienced
- Alagille SyndromeMr. Brennan isExperienced. Learn about Alagille Syndrome.
- Aortic RegurgitationMr. Brennan isExperienced. Learn about Aortic Regurgitation.
- Aortic Valve ReplacementMr. Brennan isExperienced. Learn about Aortic Valve Replacement.
- Arteriovenous MalformationMr. Brennan isExperienced. Learn about Arteriovenous Malformation.
- Bilirubin EncephalopathyMr. Brennan isExperienced. Learn about Bilirubin Encephalopathy.
- Brain AbscessMr. Brennan isExperienced. Learn about Brain Abscess.
- Carotid Artery DiseaseMr. Brennan isExperienced. Learn about Carotid Artery Disease.
- Cerebral Arteriovenous MalformationMr. Brennan isExperienced. Learn about Cerebral Arteriovenous Malformation.
- Cerebral Artery Bypass SurgeryMr. Brennan isExperienced. Learn about Cerebral Artery Bypass Surgery.
- Coarctation of the AortaMr. Brennan isExperienced. Learn about Coarctation of the Aorta.
- Corpus Callosum AgenesisMr. Brennan isExperienced. Learn about Corpus Callosum Agenesis.
- Diabetes Insipidus (DI)Mr. Brennan isExperienced. Learn about Diabetes Insipidus (DI).
- Extracranial-Intracranial Bypass SurgeryMr. Brennan isExperienced. Learn about Extracranial-Intracranial Bypass Surgery.
- Familial HypopituitarismMr. Brennan isExperienced. Learn about Familial Hypopituitarism.
- Familial Multiple LipomatosisMr. Brennan isExperienced. Learn about Familial Multiple Lipomatosis.
- Fractured SpineMr. Brennan isExperienced. Learn about Fractured Spine.
- Hemolytic Disease of the NewbornMr. Brennan isExperienced. Learn about Hemolytic Disease of the Newborn.
- HyperventilationMr. Brennan isExperienced. Learn about Hyperventilation.
- HypopituitarismMr. Brennan isExperienced. Learn about Hypopituitarism.
- Livedo ReticularisMr. Brennan isExperienced. Learn about Livedo Reticularis.
- Neurohypophyseal Diabetes InsipidusMr. Brennan isExperienced. Learn about Neurohypophyseal Diabetes Insipidus.
- ProlactinomaMr. Brennan isExperienced. Learn about Prolactinoma.
- Rathke Cleft CystMr. Brennan isExperienced. Learn about Rathke Cleft Cyst.
- Retinal Artery OcclusionMr. Brennan isExperienced. Learn about Retinal Artery Occlusion.
- Sheehan SyndromeMr. Brennan isExperienced. Learn about Sheehan Syndrome.
- Subarachnoid HemorrhageMr. Brennan isExperienced. Learn about Subarachnoid Hemorrhage.
- Transcatheter Aortic Valve Replacement (TAVR)
- Traumatic Brain InjuryMr. Brennan isExperienced. Learn about Traumatic Brain Injury.
- VertebroplastyMr. Brennan isExperienced. Learn about Vertebroplasty.
View All 29 Experienced Conditions
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