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. O'brien's expertise for a condition
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- Advanced
- Yellow Nail SyndromeMr. O'brien isAdvanced. Learn about Yellow Nail Syndrome.
- Experienced
- Acute PainMr. O'brien isExperienced. Learn about Acute Pain.
- Acute Respiratory Distress Syndrome (ARDS)
- AnhidrosisMr. O'brien isExperienced. Learn about Anhidrosis.
- Congenital Insensitivity to Pain with Anhidrosis
- Ear BarotraumaMr. O'brien isExperienced. Learn about Ear Barotrauma.
- EndoscopyMr. O'brien isExperienced. Learn about Endoscopy.
- Hajdu-Cheney SyndromeMr. O'brien isExperienced. Learn about Hajdu-Cheney Syndrome.
- Hereditary Sensory and Autonomic Neuropathy Type 2
- Hereditary Sensory Neuropathy Type 1 (HSN1)
- Osteomyelitis in ChildrenMr. O'brien isExperienced. Learn about Osteomyelitis in Children.
View All 10 Experienced Conditions
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