Overview
Thomas Johnson is a Gastroenterologist in Ames, Iowa. Dr. Johnson is highly rated in 41 conditions, according to our data. His top areas of expertise are Choledocholithiasis, Familial Adenomatous Polyposis, Benign Esophageal Stricture, Endoscopy, and Colonoscopy.
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
- HMO
- MEDICARE MAPD
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- MEDICARE MAPD
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE PDP
- EPO
- HMO
- PPO
- EPO
- HMO
- INDEMNITY
- POS
- 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
- HMO
- POS
Locations
Additional Areas of Focus
Dr. Johnson has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Robert Graveline is a Gastroenterologist in Ames, Iowa. Dr. Graveline is highly rated in 21 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Ulcerative Colitis, Choledocholithiasis, Endoscopy, and Gastrectomy.
Mercy Clinics Inc
Poonputt Chotiprasidhi is a Gastroenterologist in Des Moines, Iowa. Dr. Chotiprasidhi is highly rated in 47 conditions, according to our data. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Gastric Dysmotility, Gastrectomy, and Endoscopy.
Iowa Digestive Disease Center PC
Archana Verma is a Gastroenterologist in Clive, Iowa. Dr. Verma is highly rated in 56 conditions, according to our data. Her top areas of expertise are Crohn's Disease, Choledocholithiasis, Bile Duct Obstruction, Gastrectomy, 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
- Benign Esophageal StrictureDr. Johnson isDistinguished. Learn about Benign Esophageal Stricture.
- CholedocholithiasisDr. Johnson isDistinguished. Learn about Choledocholithiasis.
- Familial Adenomatous PolyposisDr. Johnson isDistinguished. Learn about Familial Adenomatous Polyposis.
- Lower Esophageal RingDr. Johnson isDistinguished. Learn about Lower Esophageal Ring.
- Ulcerative ColitisDr. Johnson isDistinguished. Learn about Ulcerative Colitis.
- Advanced
- AchalasiaDr. Johnson isAdvanced. Learn about Achalasia.
- Acute PancreatitisDr. Johnson isAdvanced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Johnson isAdvanced. Learn about Alcoholic Cirrhosis.
- Angiodysplasia of the ColonDr. Johnson isAdvanced. Learn about Angiodysplasia of the Colon.
- Barrett EsophagusDr. Johnson isAdvanced. Learn about Barrett Esophagus.
- Bile Duct ObstructionDr. Johnson isAdvanced. Learn about Bile Duct Obstruction.
- Experienced
- Anal FissureDr. Johnson isExperienced. Learn about Anal Fissure.
- AnemiaDr. Johnson isExperienced. Learn about Anemia.
- AscitesDr. Johnson isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous PolyposisDr. Johnson isExperienced. Learn about Attenuated Familial Adenomatous Polyposis.
- Autoimmune HepatitisDr. Johnson isExperienced. Learn about Autoimmune Hepatitis.
- Bacterial GastroenteritisDr. Johnson isExperienced. Learn about Bacterial Gastroenteritis.