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. Allen's expertise for a condition
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- Advanced
- Childhood VolvulusDr. Allen isAdvanced. Learn about Childhood Volvulus.
- Familial Adenomatous PolyposisDr. Allen isAdvanced. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Allen isAdvanced. Learn about Gardner Syndrome.
- HemorrhoidsDr. Allen isAdvanced. Learn about Hemorrhoids.
- IndigestionDr. Allen isAdvanced. Learn about Indigestion.
- Portal HypertensionDr. Allen isAdvanced. Learn about Portal Hypertension.
- Turcot SyndromeDr. Allen isAdvanced. Learn about Turcot Syndrome.
View All 7 Advanced Conditions
- Experienced
- AchalasiaDr. Allen isExperienced. Learn about Achalasia.
- Attenuated Familial Adenomatous Polyposis
- Barrett EsophagusDr. Allen isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Allen isExperienced. Learn about Benign Esophageal Stricture.
- Bowel IncontinenceDr. Allen isExperienced. Learn about Bowel Incontinence.
- Campylobacter InfectionDr. Allen isExperienced. Learn about Campylobacter Infection.
- Chronic Erosive GastritisDr. Allen isExperienced. Learn about Chronic Erosive Gastritis.
- ColitisDr. Allen isExperienced. Learn about Colitis.
- Collagenous ColitisDr. Allen isExperienced. Learn about Collagenous Colitis.
- Colonic MalakoplakiaDr. Allen isExperienced. Learn about Colonic Malakoplakia.
- Congenital Diaphragmatic HerniaDr. Allen isExperienced. Learn about Congenital Diaphragmatic Hernia.
- Crohn's DiseaseDr. Allen isExperienced. Learn about Crohn's Disease.
- Cronkhite-Canada DiseaseDr. Allen isExperienced. Learn about Cronkhite-Canada Disease.
- DiarrheaDr. Allen isExperienced. Learn about Diarrhea.
- Diverticular DiseaseDr. Allen isExperienced. Learn about Diverticular Disease.
- EncopresisDr. Allen isExperienced. Learn about Encopresis.
- EndoscopyDr. Allen isExperienced. Learn about Endoscopy.
- Esophageal VaricesDr. Allen isExperienced. Learn about Esophageal Varices.
- EsophagitisDr. Allen isExperienced. Learn about Esophagitis.
- Familial Colorectal CancerDr. Allen isExperienced. Learn about Familial Colorectal Cancer.
- Gas Bloat SyndromeDr. Allen isExperienced. Learn about Gas Bloat Syndrome.
- Gastric DysmotilityDr. Allen isExperienced. Learn about Gastric Dysmotility.
- GastritisDr. Allen isExperienced. Learn about Gastritis.
- Gastroesophageal Reflux Disease (GERD)
- Hiatal HerniaDr. Allen isExperienced. Learn about Hiatal Hernia.
- Irritable Bowel Syndrome (IBS)Dr. Allen isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Juvenile Polyposis SyndromeDr. Allen isExperienced. Learn about Juvenile Polyposis Syndrome.
- Lower Esophageal RingDr. Allen isExperienced. Learn about Lower Esophageal Ring.
- Menetrier DiseaseDr. Allen isExperienced. Learn about Menetrier Disease.
- Morning SicknessDr. Allen isExperienced. Learn about Morning Sickness.
- Painful SwallowingDr. Allen isExperienced. Learn about Painful Swallowing.
- ProctitisDr. Allen isExperienced. Learn about Proctitis.
- Swallowing DifficultyDr. Allen isExperienced. Learn about Swallowing Difficulty.
- Trichohepatoenteric SyndromeDr. Allen isExperienced. Learn about Trichohepatoenteric Syndrome.
- Ulcerative ColitisDr. Allen isExperienced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Allen isExperienced. Learn about Viral Gastroenteritis.
View All 36 Experienced Conditions
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