A Bariatric Surgeon Explains Weight-Loss Surgery with Dr John Loy #181

A Bariatric Surgeon Explains Weight-Loss Surgery with Dr John Loy #181

From The Laura Dowling Experience by Laura Dowling

August 6, 2026 · 38 min · Episode 181

About this episode

Laura Dowling interviews Dr John Loy about weight-loss surgery and the complexities of obesity as a disease.

This week Laura sits down with Dr John Loy, one of the busiest weight-loss surgeons working between Ireland and the UK. He grew up behind the bar of a family pub in County Down, which he says was the best training in medicine he ever had, before a chance meeting in New York changed how he thinks about the whole job. It's a warm, funny and genuinely eye-opening conversation about obesity as a disease rather than a choice, and about the person on the other side of the desk. John explains why more than half of his patients cry at their first appointment, why he never asks how much weight they've lost, and why the goals that matter are seeing your own child's First Communion from behind the camera — not the number on the scales. He also gives one of the clearest explanations you'll hear of how weight-loss surgery actually works - the gastric balloon, the sleeve and the bypass - why a bypass is like "a free GLP-1 injection every day for life", and why, despite the rise of the weight-loss injections, demand for surgery is climbing rather than falling. 🔑 Key Points Obesity is a disease, not a choice John argues it should be treated in stages, like cancer, and that denying people care…

People in this episode

Host: Laura Dowling

Guest: Dr John Loy

Topics covered

Keywords

Mentioned in this episode

Products: gastric balloon, sleeve, bypass, GLP-1 injection

Places: Ireland, UK, County Down

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