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. Armstrong's expertise for a condition
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- Distinguished
- EmphysemaDr. Armstrong isDistinguished. Learn about Emphysema.
- Gallbladder DiseaseDr. Armstrong isDistinguished. Learn about Gallbladder Disease.
- Pleural EffusionDr. Armstrong isDistinguished. Learn about Pleural Effusion.
- PleurisyDr. Armstrong isDistinguished. Learn about Pleurisy.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
View All 9 Distinguished Conditions
- Advanced
- AngiomyomaDr. Armstrong isAdvanced. Learn about Angiomyoma.
- AscitesDr. Armstrong isAdvanced. Learn about Ascites.
- Biliary DyskinesiaDr. Armstrong isAdvanced. Learn about Biliary Dyskinesia.
- BoilsDr. Armstrong isAdvanced. Learn about Boils.
- BronchiectasisDr. Armstrong isAdvanced. Learn about Bronchiectasis.
- Bronchogenic CystDr. Armstrong isAdvanced. Learn about Bronchogenic Cyst.
View All 33 Advanced Conditions
- Experienced
- Adenosine Deaminase 2 DeficiencyDr. Armstrong isExperienced. Learn about Adenosine Deaminase 2 Deficiency.
- Alcoholic CirrhosisDr. Armstrong isExperienced. Learn about Alcoholic Cirrhosis.
- ALK-Positive Non-Small Cell Lung CancerDr. Armstrong isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Ampullary CancerDr. Armstrong isExperienced. Learn about Ampullary Cancer.
- Arachnoid CystsDr. Armstrong isExperienced. Learn about Arachnoid Cysts.
- ArachnoiditisDr. Armstrong isExperienced. Learn about Arachnoiditis.
View All 73 Experienced Conditions
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