Overview
David Liang is a Gastroenterologist practicing medicine in Longview, Washington.
Dr. Liang is highly rated in 28 conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Colorectal Cancer, Familial Colorectal Cancer, Gastrectomy, and Colonoscopy.
Dr. Liang is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- HMO
- MANAGED MEDICAID PLAN
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
Accepted plan types not found. Please verify directly with the provider.
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1615 Delaware St, Longview, WA 98632
1400 E Kincaid St, Mount Vernon, WA 98274
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Amnon Sonnenberg is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Sonnenberg is highly rated in 22 conditions, according to our data. His clinical expertise encompasses Helicobacter Pylori Infection, Gastritis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.
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Willscott Naugler is a Gastroenterologist practicing medicine in Portland, Oregon. Dr. Naugler is highly rated in 13 conditions, according to our data. His clinical expertise encompasses Liver Cancer, Cirrhosis, Hepatitis, Liver Transplant, and Endoscopy. Dr. Naugler is currently accepting new patients.
Frequently Asked Questions about Dr. David B. Liang
How do I make an appointment with Dr. David B. Liang?
You can book an appointment with Dr. David B. Liang by calling their office at 360-414-2055. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. David B. Liang a top-rated expert for Trichohepatoenteric Syndrome?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. David B. Liang is classified as an Distinguished expert for Trichohepatoenteric Syndrome, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. David B. Liang specialize in?
While Dr. David B. Liang is a Gastroenterology, they have specific expertise in Trichohepatoenteric Syndrome, Colorectal Cancer, and Familial Colorectal Cancer. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. David B. Liang accept my insurance?
Dr. David B. Liang accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 360-414-2055 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- Trichohepatoenteric SyndromeDr. Liang isDistinguished. Learn about Trichohepatoenteric Syndrome.
- Advanced
- Barrett EsophagusDr. Liang isAdvanced. Learn about Barrett Esophagus.
- Chronic Erosive GastritisDr. Liang isAdvanced. Learn about Chronic Erosive Gastritis.
- ColitisDr. Liang isAdvanced. Learn about Colitis.
- Collagenous ColitisDr. Liang isAdvanced. Learn about Collagenous Colitis.
- ColonoscopyDr. Liang isAdvanced. Learn about Colonoscopy.
- Colorectal CancerDr. Liang isAdvanced. Learn about Colorectal Cancer.
- DiarrheaDr. Liang isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Liang isAdvanced. Learn about Diverticular Disease.
- EndoscopyDr. Liang isAdvanced. Learn about Endoscopy.
- EsophagitisDr. Liang isAdvanced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Liang isAdvanced. Learn about Familial Adenomatous Polyposis.
- Familial Colorectal CancerDr. Liang isAdvanced. Learn about Familial Colorectal Cancer.
- Gardner SyndromeDr. Liang isAdvanced. Learn about Gardner Syndrome.
- GastrectomyDr. Liang isAdvanced. Learn about Gastrectomy.
- GastritisDr. Liang isAdvanced. Learn about Gastritis.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal BleedingDr. Liang isAdvanced. Learn about Gastrointestinal Bleeding.
- HemorrhoidsDr. Liang isAdvanced. Learn about Hemorrhoids.
- Intestinal CancerDr. Liang isAdvanced. Learn about Intestinal Cancer.
- Menetrier DiseaseDr. Liang isAdvanced. Learn about Menetrier Disease.
- Painful SwallowingDr. Liang isAdvanced. Learn about Painful Swallowing.
- Primary Biliary CholangitisDr. Liang isAdvanced. Learn about Primary Biliary Cholangitis.
- Reynolds SyndromeDr. Liang isAdvanced. Learn about Reynolds Syndrome.
- Swallowing DifficultyDr. Liang isAdvanced. Learn about Swallowing Difficulty.
- Turcot SyndromeDr. Liang isAdvanced. Learn about Turcot Syndrome.
- Ulcerative ColitisDr. Liang isAdvanced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Liang isAdvanced. Learn about Viral Gastroenteritis.
- Experienced
- Acute PancreatitisDr. Liang isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Liang isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Liang isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Liang isExperienced. Learn about Angiodysplasia of the Colon.
- Arteriovenous MalformationDr. Liang isExperienced. Learn about Arteriovenous Malformation.
- AscitesDr. Liang isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous Polyposis
- Bacterial GastroenteritisDr. Liang isExperienced. Learn about Bacterial Gastroenteritis.
- Banti's SyndromeDr. Liang isExperienced. Learn about Banti's Syndrome.
- Benign Esophageal StrictureDr. Liang isExperienced. Learn about Benign Esophageal Stricture.
- Bowel IncontinenceDr. Liang isExperienced. Learn about Bowel Incontinence.
- Campylobacter InfectionDr. Liang isExperienced. Learn about Campylobacter Infection.
- Celiac DiseaseDr. Liang isExperienced. Learn about Celiac Disease.
- Childhood PancreatitisDr. Liang isExperienced. Learn about Childhood Pancreatitis.
- Childhood VolvulusDr. Liang isExperienced. Learn about Childhood Volvulus.
- CholedocholithiasisDr. Liang isExperienced. Learn about Choledocholithiasis.
- CirrhosisDr. Liang isExperienced. Learn about Cirrhosis.
- Colonic MalakoplakiaDr. Liang isExperienced. Learn about Colonic Malakoplakia.
- Congenital Diaphragmatic HerniaDr. Liang isExperienced. Learn about Congenital Diaphragmatic Hernia.
- Crohn's DiseaseDr. Liang isExperienced. Learn about Crohn's Disease.
- Cronkhite-Canada DiseaseDr. Liang isExperienced. Learn about Cronkhite-Canada Disease.
- EncopresisDr. Liang isExperienced. Learn about Encopresis.
- Enlarged LiverDr. Liang isExperienced. Learn about Enlarged Liver.
- Eosinophilic EsophagitisDr. Liang isExperienced. Learn about Eosinophilic Esophagitis.
- Esophageal CancerDr. Liang isExperienced. Learn about Esophageal Cancer.
- Esophageal VaricesDr. Liang isExperienced. Learn about Esophageal Varices.
- Gallbladder DiseaseDr. Liang isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Liang isExperienced. Learn about Gallstones.
- Gas Bloat SyndromeDr. Liang isExperienced. Learn about Gas Bloat Syndrome.
- Gastric DysmotilityDr. Liang isExperienced. Learn about Gastric Dysmotility.
- GastroparesisDr. Liang isExperienced. Learn about Gastroparesis.
- GastrostomyDr. Liang isExperienced. Learn about Gastrostomy.
- GlucagonomaDr. Liang isExperienced. Learn about Glucagonoma.
- HeartburnDr. Liang isExperienced. Learn about Heartburn.
- Helicobacter Pylori InfectionDr. Liang isExperienced. Learn about Helicobacter Pylori Infection.
- Hemorrhagic ProctocolitisDr. Liang isExperienced. Learn about Hemorrhagic Proctocolitis.
- HepatitisDr. Liang isExperienced. Learn about Hepatitis.
- Hepatitis CDr. Liang isExperienced. Learn about Hepatitis C.
- Hereditary PancreatitisDr. Liang isExperienced. Learn about Hereditary Pancreatitis.
- Hiatal HerniaDr. Liang isExperienced. Learn about Hiatal Hernia.
- IndigestionDr. Liang isExperienced. Learn about Indigestion.
- InsulinomaDr. Liang isExperienced. Learn about Insulinoma.
- Intestinal Pseudo-ObstructionDr. Liang isExperienced. Learn about Intestinal Pseudo-Obstruction.
- Irritable Bowel Syndrome (IBS)Dr. Liang isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Juvenile Polyposis SyndromeDr. Liang isExperienced. Learn about Juvenile Polyposis Syndrome.
- Liver FailureDr. Liang isExperienced. Learn about Liver Failure.
- Lower Esophageal RingDr. Liang isExperienced. Learn about Lower Esophageal Ring.
- Lymphocytic ColitisDr. Liang isExperienced. Learn about Lymphocytic Colitis.
- Mallory-Weiss SyndromeDr. Liang isExperienced. Learn about Mallory-Weiss Syndrome.
- Mesenteric Artery IschemiaDr. Liang isExperienced. Learn about Mesenteric Artery Ischemia.
- Morning SicknessDr. Liang isExperienced. Learn about Morning Sickness.
- Necrotizing EnterocolitisDr. Liang isExperienced. Learn about Necrotizing Enterocolitis.
- Nonalcoholic Steatohepatitis (NASH)Dr. Liang isExperienced. Learn about Nonalcoholic Steatohepatitis (NASH).
- Portal HypertensionDr. Liang isExperienced. Learn about Portal Hypertension.
- Pseudomembranous ColitisDr. Liang isExperienced. Learn about Pseudomembranous Colitis.
- VisceromegalyDr. Liang isExperienced. Learn about Visceromegaly.