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. Johnson's expertise for a condition
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- Advanced
- AscitesDr. Johnson isAdvanced. Learn about Ascites.
- Fibrolamellar CarcinomaDr. Johnson isAdvanced. Learn about Fibrolamellar Carcinoma.
- Experienced
- ALK-Positive Non-Small Cell Lung CancerDr. Johnson isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Bile Duct ObstructionDr. Johnson isExperienced. Learn about Bile Duct Obstruction.
- Bile Duct StrictureDr. Johnson isExperienced. Learn about Bile Duct Stricture.
- Bone GraftDr. Johnson isExperienced. Learn about Bone Graft.
- Breast CancerDr. Johnson isExperienced. Learn about Breast Cancer.
- Budd-Chiari SyndromeDr. Johnson isExperienced. Learn about Budd-Chiari Syndrome.
View All 47 Experienced Conditions
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