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. Johnstone's expertise for a condition
ConditionClose
- Advanced
- AnemiaDr. Johnstone isAdvanced. Learn about Anemia.
- COVID-19Dr. Johnstone isAdvanced. Learn about COVID-19.
- DementiaDr. Johnstone isAdvanced. Learn about Dementia.
- Multisystem Inflammatory Syndrome in Children (MIS-C)
- Experienced
- Acute Kidney FailureDr. Johnstone isExperienced. Learn about Acute Kidney Failure.
- Alzheimer's DiseaseDr. Johnstone isExperienced. Learn about Alzheimer's Disease.
- ApoplexyDr. Johnstone isExperienced. Learn about Apoplexy.
- Atypical PneumoniaDr. Johnstone isExperienced. Learn about Atypical Pneumonia.
- CellulitisDr. Johnstone isExperienced. Learn about Cellulitis.
- Chronic Kidney DiseaseDr. Johnstone isExperienced. Learn about Chronic Kidney Disease.
View All 40 Experienced Conditions
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