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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- Advanced
- CholecystitisDr. Armstrong isAdvanced. Learn about Cholecystitis.
- CholedocholithiasisDr. Armstrong isAdvanced. Learn about Choledocholithiasis.
- Chronic Erosive GastritisDr. Armstrong isAdvanced. Learn about Chronic Erosive Gastritis.
- Congenital Diaphragmatic HerniaDr. Armstrong isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Diverticular DiseaseDr. Armstrong isAdvanced. Learn about Diverticular Disease.
- Familial Adenomatous PolyposisDr. Armstrong isAdvanced. Learn about Familial Adenomatous Polyposis.
View All 16 Advanced Conditions
- Experienced
- Abdominal Aortic Aneurysm (AAA)Dr. Armstrong isExperienced. Learn about Abdominal Aortic Aneurysm (AAA).
- AchalasiaDr. Armstrong isExperienced. Learn about Achalasia.
- AcrospiromaDr. Armstrong isExperienced. Learn about Acrospiroma.
- Acute PancreatitisDr. Armstrong isExperienced. Learn about Acute Pancreatitis.
- Anal CancerDr. Armstrong isExperienced. Learn about Anal Cancer.
- Anal FissureDr. Armstrong isExperienced. Learn about Anal Fissure.
View All 60 Experienced Conditions
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