
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. Chan's expertise for a condition
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- Distinguished
- Gallbladder DiseaseDr. Chan isDistinguished. Learn about Gallbladder Disease.
- Ogilvie SyndromeDr. Chan isDistinguished. Learn about Ogilvie Syndrome.
- Retroperitoneal InflammationDr. Chan isDistinguished. Learn about Retroperitoneal Inflammation.
- Advanced
- Acute PancreatitisDr. Chan isAdvanced. Learn about Acute Pancreatitis.
- Anal FissureDr. Chan isAdvanced. Learn about Anal Fissure.
- CellulitisDr. Chan isAdvanced. Learn about Cellulitis.
- Childhood PancreatitisDr. Chan isAdvanced. Learn about Childhood Pancreatitis.
- CholecystitisDr. Chan isAdvanced. Learn about Cholecystitis.
- CholedocholithiasisDr. Chan isAdvanced. Learn about Choledocholithiasis.
- Colorectal CancerDr. Chan isAdvanced. Learn about Colorectal Cancer.
- Diverticular DiseaseDr. Chan isAdvanced. Learn about Diverticular Disease.
- Esophageal CancerDr. Chan isAdvanced. Learn about Esophageal Cancer.
- Familial Colorectal CancerDr. Chan isAdvanced. Learn about Familial Colorectal Cancer.
- GallstonesDr. Chan isAdvanced. Learn about Gallstones.
- Gastrointestinal FistulaDr. Chan isAdvanced. Learn about Gastrointestinal Fistula.
- Gastrointestinal PerforationDr. Chan isAdvanced. Learn about Gastrointestinal Perforation.
- GlucagonomaDr. Chan isAdvanced. Learn about Glucagonoma.
- HemorrhoidsDr. Chan isAdvanced. Learn about Hemorrhoids.
- HerniaDr. Chan isAdvanced. Learn about Hernia.
- InsulinomaDr. Chan isAdvanced. Learn about Insulinoma.
- Juvenile AngiofibromaDr. Chan isAdvanced. Learn about Juvenile Angiofibroma.
- Lynch SyndromeDr. Chan isAdvanced. Learn about Lynch Syndrome.
- NecrosisDr. Chan isAdvanced. Learn about Necrosis.
- Peptic UlcerDr. Chan isAdvanced. Learn about Peptic Ulcer.
- PeritonitisDr. Chan isAdvanced. Learn about Peritonitis.
- Pilonidal Sinus DiseaseDr. Chan isAdvanced. Learn about Pilonidal Sinus Disease.
- Rectal ProlapseDr. Chan isAdvanced. Learn about Rectal Prolapse.
- Secondary PeritonitisDr. Chan isAdvanced. Learn about Secondary Peritonitis.
- Venous InsufficiencyDr. Chan isAdvanced. Learn about Venous Insufficiency.
View All 26 Advanced Conditions
- Experienced
- ALK-Positive Non-Small Cell Lung Cancer
- Anal CancerDr. Chan isExperienced. Learn about Anal Cancer.
- AppendicitisDr. Chan isExperienced. Learn about Appendicitis.
- Bile Duct StrictureDr. Chan isExperienced. Learn about Bile Duct Stricture.
- Bladder ReconstructionDr. Chan isExperienced. Learn about Bladder Reconstruction.
- Bowel IncontinenceDr. Chan isExperienced. Learn about Bowel Incontinence.
- Carney ComplexDr. Chan isExperienced. Learn about Carney Complex.
- CholestasisDr. Chan isExperienced. Learn about Cholestasis.
- Chronic Erosive GastritisDr. Chan isExperienced. Learn about Chronic Erosive Gastritis.
- Chronic PancreatitisDr. Chan isExperienced. Learn about Chronic Pancreatitis.
- Chronic Subdural HematomaDr. Chan isExperienced. Learn about Chronic Subdural Hematoma.
- ColitisDr. Chan isExperienced. Learn about Colitis.
- Collapsed LungDr. Chan isExperienced. Learn about Collapsed Lung.
- Colonic MalakoplakiaDr. Chan isExperienced. Learn about Colonic Malakoplakia.
- Congenital Diaphragmatic HerniaDr. Chan isExperienced. Learn about Congenital Diaphragmatic Hernia.
- Congenital Generalized FibromatosisDr. Chan isExperienced. Learn about Congenital Generalized Fibromatosis.
- Crohn's DiseaseDr. Chan isExperienced. Learn about Crohn's Disease.
- DeliriumDr. Chan isExperienced. Learn about Delirium.
- Desmoid TumorDr. Chan isExperienced. Learn about Desmoid Tumor.
- EncopresisDr. Chan isExperienced. Learn about Encopresis.
- EndoscopyDr. Chan isExperienced. Learn about Endoscopy.
- Familial Adenomatous PolyposisDr. Chan isExperienced. Learn about Familial Adenomatous Polyposis.
- Fecal ImpactionDr. Chan isExperienced. Learn about Fecal Impaction.
- Fibrosing MediastinitisDr. Chan isExperienced. Learn about Fibrosing Mediastinitis.
- GastrectomyDr. Chan isExperienced. Learn about Gastrectomy.
- GastritisDr. Chan isExperienced. Learn about Gastritis.
- Gastroesophageal Junction CancerDr. Chan isExperienced. Learn about Gastroesophageal Junction Cancer.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal BleedingDr. Chan isExperienced. Learn about Gastrointestinal Bleeding.
- GastroparesisDr. Chan isExperienced. Learn about Gastroparesis.
- Genital WartsDr. Chan isExperienced. Learn about Genital Warts.
- HemangiopericytomaDr. Chan isExperienced. Learn about Hemangiopericytoma.
- Hemorrhagic ProctocolitisDr. Chan isExperienced. Learn about Hemorrhagic Proctocolitis.
- Hereditary PancreatitisDr. Chan isExperienced. Learn about Hereditary Pancreatitis.
- Hiatal HerniaDr. Chan isExperienced. Learn about Hiatal Hernia.
- Hidradenitis SuppurativaDr. Chan isExperienced. Learn about Hidradenitis Suppurativa.
- Infantile MyofibromatosisDr. Chan isExperienced. Learn about Infantile Myofibromatosis.
- Intestinal LeiomyomaDr. Chan isExperienced. Learn about Intestinal Leiomyoma.
- Levator SyndromeDr. Chan isExperienced. Learn about Levator Syndrome.
- LymphangitisDr. Chan isExperienced. Learn about Lymphangitis.
- Lymphofollicular HyperplasiaDr. Chan isExperienced. Learn about Lymphofollicular Hyperplasia.
- MalnutritionDr. Chan isExperienced. Learn about Malnutrition.
- Mesenteric Artery IschemiaDr. Chan isExperienced. Learn about Mesenteric Artery Ischemia.
- Necrotizing FasciitisDr. Chan isExperienced. Learn about Necrotizing Fasciitis.
- Neuroendocrine TumorDr. Chan isExperienced. Learn about Neuroendocrine Tumor.
- ObesityDr. Chan isExperienced. Learn about Obesity.
- Obesity in ChildrenDr. Chan isExperienced. Learn about Obesity in Children.
- Pancreatic PseudocystDr. Chan isExperienced. Learn about Pancreatic Pseudocyst.
- Perianal Streptococcal CellulitisDr. Chan isExperienced. Learn about Perianal Streptococcal Cellulitis.
- Pharyngomaxillary Space AbscessDr. Chan isExperienced. Learn about Pharyngomaxillary Space Abscess.
- ProctitisDr. Chan isExperienced. Learn about Proctitis.
- Pseudomyxoma PeritoneiDr. Chan isExperienced. Learn about Pseudomyxoma Peritonei.
- Pyogenic Liver AbscessDr. Chan isExperienced. Learn about Pyogenic Liver Abscess.
- RectoceleDr. Chan isExperienced. Learn about Rectocele.
- Small Bowel ResectionDr. Chan isExperienced. Learn about Small Bowel Resection.
- Solitary Fibrous TumorDr. Chan isExperienced. Learn about Solitary Fibrous Tumor.
- Splenic InfarctionDr. Chan isExperienced. Learn about Splenic Infarction.
- Squamous Cell Carcinoma of the Anal Canal (SCAC)
- Stasis Dermatitis and UlcersDr. Chan isExperienced. Learn about Stasis Dermatitis and Ulcers.
- Stomach CancerDr. Chan isExperienced. Learn about Stomach Cancer.
- Subarachnoid HemorrhageDr. Chan isExperienced. Learn about Subarachnoid Hemorrhage.
- Subareolar AbscessDr. Chan isExperienced. Learn about Subareolar Abscess.
- Subdural HematomaDr. Chan isExperienced. Learn about Subdural Hematoma.
- Superior Mesenteric Artery Syndrome (SMAS)
- ThrombophlebitisDr. Chan isExperienced. Learn about Thrombophlebitis.
- Ulcerative ColitisDr. Chan isExperienced. Learn about Ulcerative Colitis.
- Umbilical HerniaDr. Chan isExperienced. Learn about Umbilical Hernia.
- Viral GastroenteritisDr. Chan isExperienced. Learn about Viral Gastroenteritis.
View All 68 Experienced Conditions
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