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. Johnston's expertise for a condition
ConditionClose
- Advanced
- BursitisDr. Johnston isAdvanced. Learn about Bursitis.
- Hip ReplacementDr. Johnston isAdvanced. Learn about Hip Replacement.
- OsteoarthritisDr. Johnston isAdvanced. Learn about Osteoarthritis.
- Experienced
- ArthritisDr. Johnston isExperienced. Learn about Arthritis.
- Baker CystDr. Johnston isExperienced. Learn about Baker Cyst.
- Calcium Pyrophosphate ArthritisDr. Johnston isExperienced. Learn about Calcium Pyrophosphate Arthritis.
- Knee ReplacementDr. Johnston isExperienced. Learn about Knee Replacement.
- OsteoporosisDr. Johnston isExperienced. Learn about Osteoporosis.
- Postmenopausal OsteoporosisDr. Johnston isExperienced. Learn about Postmenopausal Osteoporosis.
View All 9 Experienced Conditions
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