Overview
Richard Johnston is a primary care provider, practicing in Internal Medicine in Irving, Texas. Dr. Johnston is rated as an Experienced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Sitosterolemia, Hypothyroidism, High Cholesterol, and Hypertension. Dr. Johnston is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- 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
- HMO
- POS
- 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
Texas Digestive Disease Consultants
Alexander Mantas is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Mantas has been practicing medicine for over 18 years and is rated as a Distinguished provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Gastrointestinal Bleeding, Heartburn, Proctitis, Gas Bloat Syndrome, and Gastrectomy.
Texas Digestive Disease Consultants
Zeeshan Qureshi is an Internal Medicine specialist and a Gastroenterologist in Irving, Texas. Dr. Qureshi has been practicing medicine for over 15 years and is rated as an Advanced provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Colonic Malakoplakia, Irritable Bowel Syndrome (IBS), Gastrectomy, and Colonoscopy.
Texas Digestive Disease Consultants
Viralkumar Patel is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Patel has been practicing medicine for over 23 years and is rated as a Distinguished provider by MediFind in the treatment of Helicobacter Pylori Infection. His top areas of expertise are Heartburn, Swallowing Difficulty, Painful Swallowing, 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
- Experienced
- Atrial TachycardiaDr. Johnston isExperienced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- Bacterial GastroenteritisDr. Johnston isExperienced. Learn about Bacterial Gastroenteritis.
- CirrhosisDr. Johnston isExperienced. Learn about Cirrhosis.
- Eunuchoidism Familial HypogonadotropicDr. Johnston isExperienced. Learn about Eunuchoidism Familial Hypogonadotropic.
- Familial Combined HyperlipidemiaDr. Johnston isExperienced. Learn about Familial Combined Hyperlipidemia.