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 Dr. O'brien's expertise for a condition
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- Experienced
- AbetalipoproteinemiaDr. O'brien isExperienced. Learn about Abetalipoproteinemia.
- Apo A-I DeficiencyDr. O'brien isExperienced. Learn about Apo A-I Deficiency.
- AsthmaDr. O'brien isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. O'brien isExperienced. Learn about Asthma in Children.
- Attention Deficit Hyperactivity Disorder (ADHD)
- Chorea-AcanthocytosisDr. O'brien isExperienced. Learn about Chorea-Acanthocytosis.
- Familial HDL DeficiencyDr. O'brien isExperienced. Learn about Familial HDL Deficiency.
- Familial HypobetalipoproteinemiaDr. O'brien isExperienced. Learn about Familial Hypobetalipoproteinemia.
- Fish-Eye DiseaseDr. O'brien isExperienced. Learn about Fish-Eye Disease.
- HypolipoproteinemiaDr. O'brien isExperienced. Learn about Hypolipoproteinemia.
- InsomniaDr. O'brien isExperienced. Learn about Insomnia.
- Pulmonary EdemaDr. O'brien isExperienced. Learn about Pulmonary Edema.
- Tangier DiseaseDr. O'brien isExperienced. Learn about Tangier Disease.
- Type 2 Diabetes (T2D)Dr. O'brien isExperienced. Learn about Type 2 Diabetes (T2D).
View All 14 Experienced Conditions
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