I have seen Dr. Robert Sawyer & Physician's Assistant Wendy Becker for a few years now. They are amazing in trying to find the cause of my problems. Dr. Sawyer is very kind. He has gone out of his way to make me feel comfortable. When I did have out-patient tests at Banner Desert Hospital, the staff had nothing but good to say about Dr. Sawyer. They even compared him favorably to other Doctors that they worked with. I hope you do not need a gastrointestinal doctor, but if you do, I highly recommend Dr. Sawyer.