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Qualifications and Experience
Dr. Andrzej J. Janecki, a well known and respected Gastroenterologist in Katy and West Houston, received his M.D. degree in 1977 in Poznan, Poland, and his Ph.D. degree in physiology in 1981. He completed his residency training in Internal Medicine at the University of Texas Medical School in Houston, and his fellowship training in Gastroenterology at Johns Hopkins Hospital in Baltimore. He has served as an Instructor of Gastroenterology at the Division of Gastroenterology at Johns Hopkins Hospital in Baltimore, Maryland, and as an Assistant Professor at the University of Texas Medical School in Houston, Texas. His research interest included mechanisms of intestinal water transport and absorption. He is an author or co-author of over forty research articles and several book chapters. Dr. Janecki is a Board Certified Gastroenterologist and Hepatologist. He practices general gastroenterology, hepatology, and nutrition and his special interests include inflammatory bowel diseases and diarrheal diseases. He is an active staff member of Memorial Hermann Katy Hospital, Methodist West Houston Hospital, and Memorial Hermann Memorial City Hospital. Dr. Janecki enjoys spending time with his daughters, listening to classical music, and photographing nature. He has a very large practice of loyal patients, and continues to take new patients as well.
Verified Patient Reviews
Dr Janecki is an experienced professional. I feel very confident in his knowledge and skills. As well, the clinic staff are friendly, courteous, and professional.
My second visit with him. Much better than the first time. He spent more time explaining issues and medication
Dr more interested in typing notes on computer than looking and listening to patient. Office takes average of at least 3 days responding to emails on patient portal.
Was quick to just prescibe meds, didnt really seem to care to find the reason for my issue. Was always rushed. I had request proceedures.
Awesome staff and he is great.
He has excellent bedside manner! Explains everything and doesn't rush.
He was very informative and took the time to explain. He was straightforward.
Dr. Janecki is a wonderful individual, he explained everything to me very well. I would recommend him to anyone. Will definitely go back to him if I ever need to again.
Wonderful doctor! I would definitely recommend. Very knowledgeable with great bedside manner. Answers all your questions and spends time with you regarding your concerns.
He is patient to explain my problem in details.
Dr. Janecki takes the time to listen to how I was feeling and my medical history. He answered all my questions patiently and explained everything in way that was easy to understand. I highly recommend him!
he has no time time to talk to patient. did not explain to me my condition very well.
Fantastic physician that actually takes time to explain things to you.
My first appointment ever with Dr. Janecki was yesterday. The wait was a little long to get into see him, but he spent sufficient time with me discussing health issues. He is very knowledgeable and made me feel extremely comfortable. I would highly recommend.
Dr. Janecki has done my last 3 screening colonoscopies & his pre-procedure visits are quick & efficient, but he does take time to fully discuss any concerns.
He had an amazing bedside manner and since I have no insurance he was helpful with his suggestions of treatments.
Very good doctor and extremely knowledgable in the field of practice!
Nice DR but very long wait. He is very thorough and patient with you. Takes his time and doesnt zip in and out while you still have questions.
Dr. Janecki was extremely kind and spent a lot of time explaining my condition as well as what to expect during my endoscopy. I would highly recommend him to anyone looking for a gastroenterologist.
Waiting over an hour in the treatment room is not my idea of good service, somehow it seems to show that 'my time' has no value. A visit by a nurse with an explanation of why the delay might have helped.
Each of my three in office visits to date with Dr. Janecki have been positive experiences. He has a warm beside manner and good sense of humor, which is helpful and reassuring when one is dealing with worrisome health issues. I'm thankful to have found this physician!
I think the office staff is very friendly and professional. The doctor is very attentive and seems knowledgeable. He imminently dove into the steps to try to come up with a solution. He explained what he was doing, and why he was doing so. I'd highly recommend his practice! The only reason we had a wait time was because of being a new patient. The other patients in the waiting room where being seen five minutes after their arrival. However, the time I had to wait was virtually nothing!
It was ok,
The only issue was the long wait. Other than that - good experience
I was disappointed that I had to wait for 1 1/2 hours to see the Doc. and he only spent 5 or 10 minutes with me. In my opinion, if a doctor is performing surgery, he should not make appointments with patients on his surgery day. He gave me his opinion but never said how he could fix my problem or what I can expect in the future. He could not answer my question in regards to my problem. But I was impressed with his tract record with regards to colonoscopies. I would probably trust him to do my colonoscopy as long as he promises me he would be the one doing the procedure and not someone else he may be training . It appears some doctors may do this.
I went to Dr. Janecki as a second opinion and after doing some research on providers and hospitals and it was quite a drive for me. He took the time to listen to my symptoms and didn't rush to a conclusion and quick and easy treatment recommendation. He wanted to rule out other possibilities before going straight to surgery that may or may not help like my previous doctor had done, which I appreciate even though more testing is not my idea of fun. It is worth the drive to have a doctor who knows what he is doing and can articulate a plan of action to the patient and keep the patient well informed.
Very knowledgable and prompt with scheduling the next step towards returning to optimal health.