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Dr. Andrzej Janecki, MD

Gastroenterology* Age 72
Dr. Andrzej Janecki, MD
4.1 (17 Ratings)
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Dr. Andrzej Janecki, MD is a Gastroenterologist in Katy, TX.
Dr. Andrzej Janecki, MD
4.1 (17 Ratings)
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Dr. Andrzej Janecki, MD

Gastroenterology* Age 72
Katy, TX
Accepting new patients
47 years of experience
Dr. Andrzej Janecki, MD is a Gastroenterologist in Katy, TX.

About

Dr. Janecki graduated from UNIVERSIDAD DE GUAYAQUIL / FACULTAD DE CIENCIAS MEDICAS. Dr. Andrzej Janecki, MD is a Gastroenterologist in Katy, TX and has 47 years experience. Dr. Janecki currently practices at Practice and are affiliated with Memorial Hermann Katy Hospital. Dr. Janecki has experience treating conditions like Esophagitis and Gastroesophageal Reflux Disease (GERD) among other conditions at varying frequencies. At present, Dr. Janecki received an average rating of 4.1/5 from patients and has been reviewed 17 times. Dr. Janecki's office accepts new patients. Dr. Janecki is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Esophagitis
Duodenal Polypectomy
Gastroesophageal Reflux Disease (GERD)
Esophagitis
Duodenal Polypectomy
Gastroesophageal Reflux Disease (GERD)
Esophagitis
Duodenal Polypectomy
Gastroesophageal Reflux Disease (GERD)
Abdominal Pain
Barrett's Esophagus
Chronic Gastritis
Constipation
Gastritis
Gastroptosis
Noninfectious Gastroenteritis and Colitis
Anal or Rectal Pain
Colorectal Polyp
Diaphragmatic and Hiatal Hernia
Esophageal Varices
Intestinal Diverticulosis
Non-Alcoholic Fatty Liver Disease
Acute Gastritis
Alcoholic Cirrhosis
Anemia
  • View other providers who treat Anemia
Barretts Esophagus with Dysplasia
Cirrhosis
Congenital Anomaly Intestine
Crohn's Disease
Diarrhea
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Duodenitis
Dysphagia
Enteritis
Esophageal Motility Disorders
Esophageal Ulcer
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Bleeding
Gastroparesis
Hemorrhoids
Ileus
  • View other providers who treat Ileus
Inflammatory Bowel Disease
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Nausea
  • View other providers who treat Nausea
Pancreatitis
Reflux Esophagitis
Ulcerative Colitis
Unexplained Weight Loss
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Anal Sphincter Dysplasia
Ascites
  • View other providers who treat Ascites
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Celiac Disease
Congenital Achalasia
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Ulcer
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Food Allergy
Gastrointestinal Malabsorption
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Intestinal Diverticulitis
Intestinal Obstruction
Lactose Intolerance
Malnutrition
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Peptic Ulcer
Primary Biliary Cholangitis
Pyloric Stenosis
Rectal Ulcer
Retroperitoneum Cancer
Splenomegaly
Upper Digestive Tract Cancer
Viral Hepatitis
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Curative PPO
    Curative PPO Plus
    Curative EPO
  • Aetna
    Whole Health - Memorial Hermann HMO
    Elect Choice (Open Access) EPO
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Choice Plus POS II
  • HMO Premier HMO
    Choice POS
    Preferred PPO
    Choice Care PPO
    Choice Care Network PPO
    National POS
  • SureFit Houston HMO
    Open Access Plus
    Cigna PPO
    Cigna
    LocalPlus
  • Blue Card PPO
    Blue Card High Performance Network HPN
  • Blue Essentials HMO
    BestChoice PPO
  • First Health (Coventry Health Care) PPO
  • Super TX
  • Navigate POS
    Nexus Open Access
    Navigate HMO
    Options PPO
    Choice Plus POS
    Medica Choice

Locations

  1. 1 Office
    23920 Katy Fwy Ste 560, Katy, TX 77494
    Icon Directions Right Arrow Directions Phone Icon (281) 394-0266
  2. 2 Kingsland Surgery Center
    21720 Kingsland Blvd Ste 101, Katy, TX 77450
    Icon Directions Right Arrow Directions Phone Icon (281) 492-1234

Patient Satisfaction

Likelihood to recommend Dr. Janecki
4.1
Based on 17 Reviews
5 Stars (13)
4 Stars (0)
3 Stars (0)
2 Stars (1)
1 Star (3)

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Patient Reviews
Aug 08, 2016
He does not take the quick fix route, he actually takes the time to work through a process to make sure he is providing you with the correct and best treatment. Took him a long time to get my problem straighten out, but well worth it in the end. My previous doctors answer was straight to surgery which would not have corrected the problem. He's funny, and spend as much time needed to answer all your questions. Great caring staff.
j in katy tx — Aug 08, 2016
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Photo: Dr. Andrzej Janecki, MD
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Dr. Janecki's Office & Staff

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About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • UNIVERSIDAD DE GUAYAQUIL / FACULTAD DE CIENCIAS MEDICAS
    1977
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Andrzej Janecki, MD. To arrange an appointment, call the number on Dr. Janecki's profile.

Dr. Janecki frequently treats the following conditions: Esophagitis and Gastroesophageal Reflux Disease (GERD). See more on Sharecare.

Dr. Andrzej Janecki, MD is affiliated with Memorial Hermann Katy Hospital.

Yes, Dr. Andrzej Janecki, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Memorial Hermann Katy Hospital

    23900 Katy Fwy, Katy, TX