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
ConditionClose
- Distinguished
- Crohn's DiseaseDr. Johnson isDistinguished. Learn about Crohn's Disease.
- Advanced
- Benign Esophageal StrictureDr. Johnson isAdvanced. Learn about Benign Esophageal Stricture.
- Collagenous ColitisDr. Johnson isAdvanced. Learn about Collagenous Colitis.
- DiarrheaDr. Johnson isAdvanced. Learn about Diarrhea.
- EndoscopyDr. Johnson isAdvanced. Learn about Endoscopy.
- Familial Adenomatous PolyposisDr. Johnson isAdvanced. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Johnson isAdvanced. Learn about Gardner Syndrome.
View All 12 Advanced Conditions
- Experienced
- AchalasiaDr. Johnson isExperienced. Learn about Achalasia.
- Alcoholic CirrhosisDr. Johnson isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Johnson isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Johnson isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Johnson isExperienced. Learn about Ascites.
- Autoimmune HepatitisDr. Johnson isExperienced. Learn about Autoimmune Hepatitis.
View All 54 Experienced Conditions
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