Dr Krishna Vedala introduces Dr. Megan Sheppard, a board-certified bariatric and foregut surgeon, and frames the episode around advances in bariatric and foregut surgery and practical guidance for patients considering weight-loss or foregut procedures. Dr. Sheppard's background is summarized: Kansas native, KU medical school, surgical residency in Knoxville, and fellowship in Kansas City focusing on advanced general surgery, bariatric/foregut procedures, advanced endoscopy, and complex revisions. Dr. Sheppard shares a personal motivation for entering bariatrics: her mother's lifelong weight struggle, successful sleeve gastrectomy followed by reflux and conversion to bypass, and the dramatic improvement in activity and quality of life that inspired her surgical path. She emphasizes the wide-ranging social and health benefits of bariatric surgery beyond weight loss, including improvements in diabetes, hypertension, sleep apnea, and overall function. A major focus is endoscopic sleeve gastroplasty (ESG): an incisionless, endoscopic procedure that sutures the stomach from inside to reduce volume by about 70–80% without resection. Dr. Sheppard outlines the outpatient nature of ESG, the required postoperative full-liquid diet (about four weeks) to allow sutures to heal, its hormonal effects (approx. 30% ghrelin reduction at three months), and generally lower rates of reflux and nutritional deficiencies compared with surgical sleeve gastrectomy. Hiatal hernias and foregut pathology are discussed in detail. Dr. Sheppard explains what a hiatal hernia is, how it causes reflux by pulling stomach and acid into the chest and disrupting the diaphragmatic valve, and the typical diagnostic tools (endoscopy/EGD and CT). She reviews surgical considerations and risks of hiatal hernia repair—recurrence risk due to intrinsic muscle weakness, rare pleural or lung-related complications, and avoidance of injury to esophageal nerves to prevent gastroparesis. Revisional bariatric surgery is highlighted as a rapidly growing area, driven by reflux after sleeve, disease progression, or inadequate long-term weight control. Options include endoscopic revisions (re-tightening), conversion to gastric bypass, or other tailored procedures; choice depends on goals and anatomy. Dr. Sheppard also addresses GLP-1 medications: useful adjuncts that can aid weight loss but have limitations—cost, tolerability, need for ongoing injections, potential GI side effects, and weight regain after discontinuation—so surgery remains a vital, durable tool. Finally, Dr. Sheppard offers practical advice: patients should choose surgeons/programs that invest in long-term follow-up and offer a full "toolbox" of procedures rather than a single option; the best outcomes occur with the right initial operation. For trainees, she encourages persistence through residency and fellowship, noting surgery is demanding but compatible with family life and ultimately rewarding. Where Health, Society, and Innovation Intersect Connected by Health is a forward-thinking podcast built on a simple but powerful truth: healthcare is not a cost to be cut — it is an investment that shapes the future of everything around us. Millions of people struggle with healthcare challenges each year — whether it's lack of insurance, unaffordable costs, limited access to care, or managing chronic disease — affecting not only their health, but their financial stability and overall quality of life. Their stories are not isolated — they are all connected. From economic growth and workforce productivity to education, technology, national security, and community stability, health is the thread weaving them together. Each episode blends real-world stories with data-driven insight to show how strategic healthcare investment drives innovation, reduces long-term costs, strengthens public health infrastructure, and fuels economic resilience. Grounded in evidence but driven by purpose, Connected by Health reframes healthcare not as a line item expense, but as foundational infrastructure — because when we invest in health, we invest in people, potential, and the strength of our entire society. ──────────────────────────────────────── 🤝 If today's conversation resonated with you, share it with someone who needs to hear it. ⭐ If you found value in this episode, please take a moment to leave a review, it truly makes a difference. 🎧 And don't forget to follow the podcast on your favorite platform so you never miss a new episode when it drops.
