Overview
Stephen Ang is a Gastroenterologist in Centralia, Illinois. Dr. Ang is rated as an Experienced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), Endoscopy, and Gastrectomy. Dr. Ang is currently accepting new patients.
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
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Southern Illinois Gi Specialists LLC
Zahoor Makhdoom is a Gastroenterologist in Carbondale, Illinois. Dr. Makhdoom is rated as a Distinguished provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Portal Hypertension, Childhood Volvulus, and Familial Adenomatous Polyposis.
David Riedel is a Gastroenterologist in Alton, Illinois. Dr. Riedel is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Viral Gastroenteritis, Diverticular Disease, Swallowing Difficulty, Painful Swallowing, and Endoscopy. Dr. Riedel is currently accepting new patients.
Fairview Heights Medical Group Sc
Ahmad Karadaghy is a Gastroenterologist in Alton, Illinois. Dr. Karadaghy is rated as an Advanced provider by MediFind in the treatment of Viral Gastroenteritis. His top areas of expertise are Gastrointestinal Bleeding, Esophagitis, Familial Pancreatic Cancer, Colonoscopy, and Endoscopy.
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
- Chronic Idiopathic Constipation (CIC)Dr. Ang isDistinguished. Learn about Chronic Idiopathic Constipation (CIC).
- Gastroesophageal Reflux Disease (GERD)
- Irritable Bowel Syndrome (IBS)Dr. Ang isDistinguished. Learn about Irritable Bowel Syndrome (IBS).
- Advanced
- Crohn's DiseaseDr. Ang isAdvanced. Learn about Crohn's Disease.
- Diverticular DiseaseDr. Ang isAdvanced. Learn about Diverticular Disease.
- EsophagitisDr. Ang isAdvanced. Learn about Esophagitis.
- GastroparesisDr. Ang isAdvanced. Learn about Gastroparesis.
- Experienced
- Angiodysplasia of the ColonDr. Ang isExperienced. Learn about Angiodysplasia of the Colon.
- Barrett EsophagusDr. Ang isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Ang isExperienced. Learn about Benign Esophageal Stricture.
- Bile Duct StrictureDr. Ang isExperienced. Learn about Bile Duct Stricture.
- Childhood VolvulusDr. Ang isExperienced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Ang isExperienced. Learn about Chronic Erosive Gastritis.