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
- Anal FissureDr. Armstrong isAdvanced. Learn about Anal Fissure.
- Bowel IncontinenceDr. Armstrong isAdvanced. Learn about Bowel Incontinence.
- EncopresisDr. Armstrong isAdvanced. Learn about Encopresis.
- Familial Colorectal CancerDr. Armstrong isAdvanced. Learn about Familial Colorectal Cancer.
- Gastroesophageal Junction CancerDr. Armstrong isAdvanced. Learn about Gastroesophageal Junction Cancer.
- HemorrhoidectomyDr. Armstrong isAdvanced. Learn about Hemorrhoidectomy.
View All 7 Advanced Conditions
- Experienced
- Anal CancerDr. Armstrong isExperienced. Learn about Anal Cancer.
- Anorectal AbscessDr. Armstrong isExperienced. Learn about Anorectal Abscess.
- Colorectal CancerDr. Armstrong isExperienced. Learn about Colorectal Cancer.
- Familial Adenomatous PolyposisDr. Armstrong isExperienced. Learn about Familial Adenomatous Polyposis.
- Gastrointestinal FistulaDr. Armstrong isExperienced. Learn about Gastrointestinal Fistula.
- Hernia SurgeryDr. Armstrong isExperienced. Learn about Hernia Surgery.
View All 12 Experienced Conditions
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