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
- AtherosclerosisDr. O'brien isExperienced. Learn about Atherosclerosis.
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic PainDr. O'brien isExperienced. Learn about Chronic Pain.
- Coronary Heart DiseaseDr. O'brien isExperienced. Learn about Coronary Heart Disease.
- EmphysemaDr. O'brien isExperienced. Learn about Emphysema.
- Eosinophilic FasciitisDr. O'brien isExperienced. Learn about Eosinophilic Fasciitis.
View All 21 Experienced Conditions
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