Dr. John A. Vainder
- Gender: Male
- Experience: 44 years
- Graduated from: Chicago College Of Medicine And Surgery
- Graduation year: 1977
- Sole propriator: No
- NPI: 1508858226
Dr. John A. Vainder MD
Gastroenterologist
He is located at 800 Austin Street Suite 505 West Tower in Evanston, IL 60202. Can help patients with the following: Asthma, Atherosclerosis, Blood in Stool, Chest Pain, Eosinophilic Esophagitis, Pancreas Divisum. His National Provider Identifier (NPI) number is 1508858226. Appointment can be made via the phone number (847) 491-9020. He is affiliated with 3 practices and 2 hospitals.
Conditions treated
Dr. John Martin Vainder, 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 A. Vainder.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Ascites
- Asthma
- Atherosclerosis
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bladder Control
- Bleeding Varices
- Blood in Stool
- Botulism
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Chest Pain
- Childhood Obesity
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Common Cold
- Constipation
- Crohn's Disease
- Cystitis
- Diarrhea
- Diverticulosis
- Edema
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Fever
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- General Care
- Headache
- Heart Disease
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Influenza
- Inguinal Hernia
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Prescription Refill
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. John A. Vainder
Medicare Enrollment
Dr. John A. Vainder is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: Illinois Gastroenterology Group Llc
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
| FUJIFILM Medical | $2204 |
| AbbVie | $858 |
| Ferring | $588 |
Other
| Food and Beverage | $4887 |
| Promotional Speaking or Service | $2205 |
Studies
CHICAGO COLLEGE OF MEDICINE AND SURGERY
Graduated in 1977Additional Specialities
- Internist
Affiliated practices
Looking for more Gastroenterologists?
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Questions & Answers
Does Dr. John Martin Vainder have affiliation with practices?
Dr. John Martin Vainder is affiliated with Elgin Gastroenterology SC. For the full list of practices see this list.
What conditions does Dr. John Martin Vainder treat?
Dr. John Martin Vainder provides treatment for Asthma, Atherosclerosis, Blood in Stool, Chest Pain, Eosinophilic Esophagitis, Pancreas Divisum. For the full list see this list.
Where can you meet with Dr. John Martin Vainder?
Dr. John Martin Vainder's office is located at 800 Austin Street Suite 505 West Tower in Evanston, IL 60202.
Has Dr. John Martin Vainder affiliation with hospitals?
Dr. John Martin Vainder is affiliated with NORTHSHORE UNIVERSITY HEALTHSYSTEM - EVANSTON HOSPITAL. For the full list of hospitals see this list.