In this engaging conversation, Dr. Cheng, a bariatric surgeon from St. George, shares his insights into the world of bariatric surgery, emphasizing the importance of a multidisciplinary approach, managing patient expectations, and the significance of lifestyle changes post-surgery. He discusses the challenges patients face, including the impact of smoking and alcohol on recovery, and addresses common post-operative concerns such as liver and gallbladder health. The conversation also highlights the importance of patient communication and support throughout the weight loss journey.