Gastroenterology Episodes

Dr. Navin Kumar and Dr. Walker Redd discuss their approach to dyspepsia in the outpatient setting. They walk through key symptoms, when to consider H. pylori testing, and how to think about PPI trials. They explore the role of functional dyspepsia, the impact of medications like GLP-1 agonists, and navigating the delicate balance of avoiding unnecessary invasive tests while still ensuring thorough care.

In the third episode of our series on GERD, Dr. Navin Kumar and Dr. Emily Gutowski do a deep dive into the role of endoscopy and pH monitoring for patients with GERD. They discuss the indications for these diagnostic tests, as well as their limitations.

Dr. Navin Kumar and Dr. Emily Gutowski continue their discussion of gastroesophageal reflux disease (GERD) and tackle the core elements of treatment in the outpatient setting. They go over initial management for milder disease and more aggressive strategies for severe cases. They also go over how to ramp up and taper down PPI treatment, as well as some of the side effects of this commonly prescribed class of medications. This is the second of three episodes on GERD.

Dr. Navin Kumar, gastroenterologist at Brigham and Women's Hospital, discusses an approach to GERD with Dr. Emily Gutowski, rheumatology fellow at NYU. Together, they discuss "can't-miss diagnoses" on the differential, as well as the pathophysiology and potential etiologies of GERD. Check back in for another episode focusing on endoscopy findings and treatment for GERD!

Dr. Walker Redd, a gastroenterology fellow at the University of North Carolina and co-founder of the Run the List podcast, discusses his approach to dysphagia with host Dr. Navin Kumar, an attending Gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of RTL. Together, they discuss the meaning of dysphagia, its causes, and ways to manage it.

Dr. Raymond Chung, a gastroenterologist and Transplant Hematologist who is the Director of the Hepatology and Liver Center at MGH and a Professor of Medicine at Harvard Medical School, discusses acute liver failure with Dr. Joyce Zhou, a RTL host and internal medicine resident. In the episode, he defines acute liver failure (ALF) and discusses pathophysiology, etiologies of ALF, complications by system, and tenets of management. He also discusses new treatments for liver failure in the developme...

Dr. Raymond Chung, a Gastroenterologist and Transplant Hepatologist who is the Director of the Hepatology and Liver Center at MGH and a Professor of Medicine at Harvard Medical School, joins host of RTL and internal medicine resident, Dr. Joyce Zhou, to discuss an approach to decompensated cirrhosis. In the episode, the two cover underlying pathophysiology, complications, and management of patients with cirrhosis from oral medications through transplant consideration. Their discussion touches on...

Dr. Sasha-Deutsch Link, a Gastroenterology and Hepatology fellow at the University of North Carolina (UNC), joins host her co-fellow Dr. Walker Redd, co-founder and host of RTL, to discuss Alcohol-Associated Liver Disease. Through a case discussion of a patient with acute alcohol-associated hepatitis, they review patient-centered terminology, the relevant diagnostic workup, and how to think both acute and chronic alcohol-associated liver disease. They also cover important principles of managemen...

Dr. Navin Kumar, an attending Gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of the Run the List podcast and host Blake Smith discuss how to approach a patient presenting with acute right-upper quadrant (RUQ) pain. Together, they discuss the various causes of RUQ pain, in addition to how to approach a set of liver function tests (LFTs), differentiating hepatocellular injury from a cholestatic pattern. They then discuss how various f...

Dr. Navin Kumar, an attending gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of the Run the List podcast and Dr. Walker Redd, a Gastroenterology fellow at the University of North Carolina and co-founder of RTL, discuss Inflammatory Bowel Disease. Building on the prior episode covering an approach to diarrhea, they first discuss diagnosing IBD and distinguishing between ulcerative colitis (UC) and Crohn's disease (CD). Through a case...

Dr. Navin Kumar, an attending Gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of the Run the List podcast and host Blake Smith discuss how to approach a patient presenting with diarrhea. In this episode, Navin discusses his framework for thinking through these cases, from patient history to chronicity and quality. Through a case discussion, they review the definition of diarrhea, the broad types of diarrhea (watery, fatty, and inflam...

Dr. Navin Kumar, an attending Gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of the Run the List podcast and Dr. Walker Redd, a Gastroenterology fellow at the University of North Carolina and co-founder of RTL, discuss biliary tract stone disease. In this episode, Navin and Walker share how they approach common presentations of gallstone pathology. Through a case discussion, they review the terminology used to distinguish the differ...

Dr. Navin Kumar, an attending Gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of the Run the List podcast and Dr. Walker Redd, a Gastroenterology fellow at the University of North Carolina and co-founder of RTL, discuss lower GI bleeding. In this episode, Navin and Walker share how they approach lower GI bleeding. Through a case discussion, they review strategies for localizing the source of bleeding, initial management steps, the ap...

Dr. Navin Kumar, an attending Gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of the Run the List podcast, and Dr. Walker Redd, a Gastroenterology fellow at the University of North Carolina and co-founder of RTL, discuss variceal upper GI bleeding to build upon the principles discussed in the non-variceal UGIB episode. In this episode, Navin and Walker use a case discussion to emphasize the importance of recognizing which patients ar...

Dr. Navin Kumar, an attending Gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of the Run the List podcast continues Season 2 of RTL’s partnership with McGraw Hill Medical by discussing upper GI bleeding with Dr. Walker Redd, a Gastroenterology fellow at the University of North Carolina and co-founder of RTL. In this episode, Navin and Walker share how they approach non-variceal upper GI bleeding. Through a case discussion of this com...

Dr. Navin Kumar, an attending gastroenterologist at Brigham and Women's Hospital, medical educator at Harvard Medical School, and co-founder of Run the List podcast kicks off Season 2 of RTL’s partnership with McGraw Hill Medical by chatting with RTL host Blake Smith about pancreatitis. In this episode, Navin brings new content, new pearls, and new tips for trainees (especially for newly-minted interns!) as they approach a case of acute pancreatitis. Together, they walk through the criteria for ...

In the final episode of our GI chapter, Dr. Navin Kumar is interviewed by Dr. Walker Redd about career options in gastroenterology. Dr. Kumar discusses what got him interested in GI, his own path, and the diversity of options available through a gastroenterology career. He concludes with advice for medical students and early residents considering gastroenterology.

Dr. Navin Kumar is interviewed by Dr. Walker Redd about the workup, diagnosis, and management of a patient with acute cholecystitis. We discuss an overview of the types and terminology of biliary pathology, and conclude with a few clinical pearls you can take with you to the wards.

In this episode, our guest is Dr. Navin Kumar, attending gastroenterologist at Brigham and Women’s Hospital. We discuss the workup, diagnosis, and management of a patient with cirrhosis. We conclude with a few clinical pearls you can take with you to the wards.

In this episode, Dr. Walker Redd interviews Dr. Navin Kumar, attending gastroenterologist at Brigham and Women's Hospital. He takes us through the workup, diagnosis, and management of a patient with pancreatitis.