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.
Specialties
Licenses
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
- 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
1215 Duff Ave, Ames, IA 50010
1015 Duff Ave, Ames, IA 50010
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.
Hy-Vee Drugstore Clinic Pharmacy (7007)
Jeremy Fields is a Gastroenterologist in Ames, Iowa. Dr. Fields is highly rated in 32 conditions, according to our data. His top areas of expertise are Familial Adenomatous Polyposis, Ulcerative Colitis, Hepatitis, Endoscopy, and Colonoscopy.
Office
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.
Office
Bernard Leman is a Gastroenterologist in Clive, Iowa. Dr. Leman has been practicing medicine for over 44 years is highly rated in 28 conditions, according to our data. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hiatal Hernia, and Congenital Diaphragmatic Hernia.
Frequently Asked Questions about Dr. Thomas Johnson
How do I make an appointment with Dr. Thomas Johnson?
You can book an appointment with Dr. Thomas Johnson by calling their office at 515-239-4450. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Thomas Johnson a top-rated expert for Choledocholithiasis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Thomas Johnson is classified as an Distinguished expert for Choledocholithiasis, 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. Thomas Johnson specialize in?
While Dr. Thomas Johnson is a Gastroenterology, they have specific expertise in Choledocholithiasis, Familial Adenomatous Polyposis, and Benign Esophageal Stricture. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Thomas Johnson accept my insurance?
Dr. Thomas Johnson accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 515-239-4450 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
- 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.