
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. Feng's expertise for a condition
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- Advanced
- Gallbladder DiseaseDr. Feng isAdvanced. Learn about Gallbladder Disease.
- GallstonesDr. Feng isAdvanced. Learn about Gallstones.
- ObesityDr. Feng isAdvanced. Learn about Obesity.
- Obesity in ChildrenDr. Feng isAdvanced. Learn about Obesity in Children.
- Experienced
- Bile Duct StrictureDr. Feng isExperienced. Learn about Bile Duct Stricture.
- Biliary DyskinesiaDr. Feng isExperienced. Learn about Biliary Dyskinesia.
- CellulitisDr. Feng isExperienced. Learn about Cellulitis.
- CholecystitisDr. Feng isExperienced. Learn about Cholecystitis.
- CholedocholithiasisDr. Feng isExperienced. Learn about Choledocholithiasis.
- Chronic Erosive GastritisDr. Feng isExperienced. Learn about Chronic Erosive Gastritis.
- Congenital Diaphragmatic HerniaDr. Feng isExperienced. Learn about Congenital Diaphragmatic Hernia.
- EndoscopyDr. Feng isExperienced. Learn about Endoscopy.
- Food AllergyDr. Feng isExperienced. Learn about Food Allergy.
- Gallbladder RemovalDr. Feng isExperienced. Learn about Gallbladder Removal.
- GastrectomyDr. Feng isExperienced. Learn about Gastrectomy.
- Gastric BypassDr. Feng isExperienced. Learn about Gastric Bypass.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal FistulaDr. Feng isExperienced. Learn about Gastrointestinal Fistula.
- Gastrointestinal PerforationDr. Feng isExperienced. Learn about Gastrointestinal Perforation.
- HerniaDr. Feng isExperienced. Learn about Hernia.
- Hiatal HerniaDr. Feng isExperienced. Learn about Hiatal Hernia.
- MalabsorptionDr. Feng isExperienced. Learn about Malabsorption.
- MalnutritionDr. Feng isExperienced. Learn about Malnutrition.
- NecrosisDr. Feng isExperienced. Learn about Necrosis.
- Necrotizing FasciitisDr. Feng isExperienced. Learn about Necrotizing Fasciitis.
- Ogilvie SyndromeDr. Feng isExperienced. Learn about Ogilvie Syndrome.
- Peptic UlcerDr. Feng isExperienced. Learn about Peptic Ulcer.
- PeritonitisDr. Feng isExperienced. Learn about Peritonitis.
- Protein DeficiencyDr. Feng isExperienced. Learn about Protein Deficiency.
- Retroperitoneal InflammationDr. Feng isExperienced. Learn about Retroperitoneal Inflammation.
- Secondary PeritonitisDr. Feng isExperienced. Learn about Secondary Peritonitis.
- Sleeve GastrectomyDr. Feng isExperienced. Learn about Sleeve Gastrectomy.
- ThrombophlebitisDr. Feng isExperienced. Learn about Thrombophlebitis.
View All 29 Experienced Conditions
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