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. Lewis's expertise for a condition
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- Advanced
- ColitisDr. Lewis isAdvanced. Learn about Colitis.
- Congenital Diaphragmatic HerniaDr. Lewis isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Familial Adenomatous PolyposisDr. Lewis isAdvanced. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Lewis isAdvanced. Learn about Gardner Syndrome.
- Gas Bloat SyndromeDr. Lewis isAdvanced. Learn about Gas Bloat Syndrome.
- Hiatal HerniaDr. Lewis isAdvanced. Learn about Hiatal Hernia.
- IndigestionDr. Lewis isAdvanced. Learn about Indigestion.
- Turcot SyndromeDr. Lewis isAdvanced. Learn about Turcot Syndrome.
- Viral GastroenteritisDr. Lewis isAdvanced. Learn about Viral Gastroenteritis.
View All 9 Advanced Conditions
- Experienced
- AnemiaDr. Lewis isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Lewis isExperienced. Learn about Angiodysplasia of the Colon.
- Attenuated Familial Adenomatous Polyposis
- Bacterial GastroenteritisDr. Lewis isExperienced. Learn about Bacterial Gastroenteritis.
- Benign Esophageal StrictureDr. Lewis isExperienced. Learn about Benign Esophageal Stricture.
- Bowel IncontinenceDr. Lewis isExperienced. Learn about Bowel Incontinence.
- Campylobacter InfectionDr. Lewis isExperienced. Learn about Campylobacter Infection.
- Celiac DiseaseDr. Lewis isExperienced. Learn about Celiac Disease.
- Childhood PancreatitisDr. Lewis isExperienced. Learn about Childhood Pancreatitis.
- Childhood VolvulusDr. Lewis isExperienced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Lewis isExperienced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Lewis isExperienced. Learn about Cirrhosis.
- Colonic MalakoplakiaDr. Lewis isExperienced. Learn about Colonic Malakoplakia.
- ColonoscopyDr. Lewis isExperienced. Learn about Colonoscopy.
- Colorectal PolypsDr. Lewis isExperienced. Learn about Colorectal Polyps.
- Crohn's DiseaseDr. Lewis isExperienced. Learn about Crohn's Disease.
- Cronkhite-Canada DiseaseDr. Lewis isExperienced. Learn about Cronkhite-Canada Disease.
- DiarrheaDr. Lewis isExperienced. Learn about Diarrhea.
- Diverticular DiseaseDr. Lewis isExperienced. Learn about Diverticular Disease.
- EncopresisDr. Lewis isExperienced. Learn about Encopresis.
- EndoscopyDr. Lewis isExperienced. Learn about Endoscopy.
- Enlarged LiverDr. Lewis isExperienced. Learn about Enlarged Liver.
- Esophageal VaricesDr. Lewis isExperienced. Learn about Esophageal Varices.
- EsophagitisDr. Lewis isExperienced. Learn about Esophagitis.
- Familial Colorectal CancerDr. Lewis isExperienced. Learn about Familial Colorectal Cancer.
- Gallbladder DiseaseDr. Lewis isExperienced. Learn about Gallbladder Disease.
- GastrectomyDr. Lewis isExperienced. Learn about Gastrectomy.
- Gastric DysmotilityDr. Lewis isExperienced. Learn about Gastric Dysmotility.
- GastritisDr. Lewis isExperienced. Learn about Gastritis.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal BleedingDr. Lewis isExperienced. Learn about Gastrointestinal Bleeding.
- GastroparesisDr. Lewis isExperienced. Learn about Gastroparesis.
- GastrostomyDr. Lewis isExperienced. Learn about Gastrostomy.
- HeartburnDr. Lewis isExperienced. Learn about Heartburn.
- Helicobacter Pylori InfectionDr. Lewis isExperienced. Learn about Helicobacter Pylori Infection.
- Hemorrhagic ProctocolitisDr. Lewis isExperienced. Learn about Hemorrhagic Proctocolitis.
- HemorrhoidsDr. Lewis isExperienced. Learn about Hemorrhoids.
- HepatitisDr. Lewis isExperienced. Learn about Hepatitis.
- Intestinal CancerDr. Lewis isExperienced. Learn about Intestinal Cancer.
- JaundiceDr. Lewis isExperienced. Learn about Jaundice.
- Juvenile Polyposis SyndromeDr. Lewis isExperienced. Learn about Juvenile Polyposis Syndrome.
- Lactose IntoleranceDr. Lewis isExperienced. Learn about Lactose Intolerance.
- Lower Esophageal RingDr. Lewis isExperienced. Learn about Lower Esophageal Ring.
- Lymphocytic ColitisDr. Lewis isExperienced. Learn about Lymphocytic Colitis.
- MacroamylasemiaDr. Lewis isExperienced. Learn about Macroamylasemia.
- Menkes DiseaseDr. Lewis isExperienced. Learn about Menkes Disease.
- Morning SicknessDr. Lewis isExperienced. Learn about Morning Sickness.
- Necrotizing EnterocolitisDr. Lewis isExperienced. Learn about Necrotizing Enterocolitis.
- Non-Alcoholic Fatty Liver DiseaseDr. Lewis isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- Occipital Horn SyndromeDr. Lewis isExperienced. Learn about Occipital Horn Syndrome.
- Opioid Induced ConstipationDr. Lewis isExperienced. Learn about Opioid Induced Constipation.
- Painful SwallowingDr. Lewis isExperienced. Learn about Painful Swallowing.
- Portal HypertensionDr. Lewis isExperienced. Learn about Portal Hypertension.
- Primary Biliary CholangitisDr. Lewis isExperienced. Learn about Primary Biliary Cholangitis.
- ProctitisDr. Lewis isExperienced. Learn about Proctitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Pseudomembranous ColitisDr. Lewis isExperienced. Learn about Pseudomembranous Colitis.
- Reynolds SyndromeDr. Lewis isExperienced. Learn about Reynolds Syndrome.
- Swallowing DifficultyDr. Lewis isExperienced. Learn about Swallowing Difficulty.
- TenesmusDr. Lewis isExperienced. Learn about Tenesmus.
- Trichohepatoenteric SyndromeDr. Lewis isExperienced. Learn about Trichohepatoenteric Syndrome.
- Ulcerative ColitisDr. Lewis isExperienced. Learn about Ulcerative Colitis.
- VisceromegalyDr. Lewis isExperienced. Learn about Visceromegaly.
- Watermelon StomachDr. Lewis isExperienced. Learn about Watermelon Stomach.
View All 66 Experienced Conditions
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