Dr. Andrzej J. Janecki
- Gender: Male
- Experience: 44 years
- Graduation year: 1977
- Sole propriator: No
- NPI: 1871591263
Dr. Andrzej J. Janecki M.D.
Gastroenterologist
He is located at 1331 West Grand Parkway North Suite 350 in Katy, TX 77493. Can help patients with the following: Bladder Control, Bleeding Varices, Botulism, Diverticulosis, Liver Disease, Swallowing Disorders. His National Provider Identifier (NPI) number is 1871591263. Appointment can be made via the phone number (281) 395-8688. He is affiliated with 3 practices and 3 hospitals.
Conditions treated
Dr. Andrzej Jerzy Janecki, 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. Andrzej J. Janecki.
- 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. Andrzej J. Janecki
Insurances Accepted by Dr. Andrzej J. Janecki
- Blue Cross Blue Shield
- Medicare
Medicare Enrollment
Dr. Andrzej J. Janecki is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: Andrzej J Janecki Md Pa
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| AbbVie | $620 |
| Allergan | $263 |
| Shire North American Group | $199 |
Other
| Food and Beverage | $2622 |
Studies
Graduated in 1977Additional Specialities
- Internist
Affiliated practices
Affiliated hospitals
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Questions & Answers
Has Dr. Andrzej Jerzy Janecki affiliation with hospitals?
Dr. Andrzej Jerzy Janecki is affiliated with MEMORIAL HERMANN MEMORIAL CITY HOSPITAL. For the full list of hospitals see this list.
Does Dr. Andrzej Jerzy Janecki accept patients with Blue Cross Blue Shield?
Yes, Dr. Andrzej Jerzy Janecki accepts patients with Blue Cross Blue Shield.
Does Dr. Andrzej Jerzy Janecki have affiliation with practices?
Dr. Andrzej Jerzy Janecki is affiliated with Brazos Valley Womens Center PA. For the full list of practices see this list.
Where can you meet with Dr. Andrzej Jerzy Janecki?
Dr. Andrzej Jerzy Janecki's office is located at 1331 West Grand Parkway North Suite 350 in Katy, TX 77493.
What conditions does Dr. Andrzej Jerzy Janecki treat?
Dr. Andrzej Jerzy Janecki provides treatment for Bladder Control, Bleeding Varices, Botulism, Diverticulosis, Liver Disease, Swallowing Disorders. For the full list see this list.