Dr. John J. Wells
- Gender: Male
- Experience: 43 years
- Graduated from: George Washington University School Of Medicine
- Graduation year: 1978
- Sole propriator: No
- NPI: 1043214422
Dr. John J. Wells MD
Gastroenterologist
He is located at 3815 East Bell Road Ste 1250 in Phoenix, AZ 85032. Can help patients with the following: Autoimmune Hepatitis, Clostridium Difficile Colitis, Esophagitis, Helicobacter Pylori Infection, Hemorrhoids, Lactose Intolerance. His National Provider Identifier (NPI) number is 1043214422. Appointment can be made via the phone number (602) 493-3030. He also has a website where you can get more information. The website can be found at https://gialliance.com/team/john-wells-phoenix/. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. John J. Wells, being an gastroenterologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John J. Wells.
- Abdominal Pain
- Anemia
- Ascites
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bleeding Varices
- Blood in Stool
- Botulism
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Childhood Obesity
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Constipation
- Crohn's Disease
- Diarrhea
- Diverticulosis
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Nausea and Vomiting
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
Procedures Performed by Dr. John J. Wells
Medicare Enrollment
Dr. John J. Wells is enrolled to bill Medicare as a Practitioner - Gastroenterology .
Bills through: Arizona Digestive Health Pc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AbbVie | $1257 |
| Gilead Sciences | $794 |
| Janssen | $705 |
Other
| Food and Beverage | $5679 |
Studies
GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1978Other ways to reach out
- Website: https://gialliance.com/team/john-wells-phoenix/
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Questions & Answers
Has Dr. John J. Wells affiliation with hospitals?
Dr. John J. Wells is affiliated with HONORHEALTH JOHN C LINCOLN MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. John J. Wells have affiliation with practices?
Dr. John J. Wells is affiliated with Arizona Digestive Health. For the full list of practices see this list.
What conditions does Dr. John J. Wells treat?
Dr. John J. Wells provides treatment for Autoimmune Hepatitis, Clostridium Difficile Colitis, Esophagitis, Helicobacter Pylori Infection, Hemorrhoids, Lactose Intolerance. For the full list see this list.
Where can you meet with Dr. John J. Wells?
Dr. John J. Wells's office is located at 3815 East Bell Road Ste 1250 in Phoenix, AZ 85032.