Navigating Iron Deficiency Anemia: A Practical Guide for Gastroenterologists

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Paul Kwo, MD While sometimes overlooked, minimally elevated liver tests may signal early liver disease or non-hepatic conditions like thyroid dysfunction. As a result, interpreting ALT and AST thresholds, assessing metabolic risk, and reviewing lifestyle factors can help shape a focused diagnostic approach and reduce liver-related complications. Joining Dr. Peter Buch to provide insights into the evaluation of minimally elevated liver tests is Dr. Paul Kwo, who’s a Professor of Medicine and Director of Hepatology at Stanford University.

Guest: Francis Farraye, MD Host: Peter Buch, MD, FACG, AGAF, FACP A 2025 update to the American College of Gastroenterology (ACG)'s guideline on preventive care in inflammatory bowel disease (IBD) includes key changes impacting vaccine recommendations, dermatologic screening, and care coordination. Dr. Peter Buch sits down with Dr. Francis Farraye, lead author of this guideline, to highlight what clinicians need to know. Dr. Farraye is a Professor of Medicine and the Director of the Inflammatory Bowel Disease Center at the Mayo Clinic in Jacksonville, Florida

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Iris Wang, M.D. From symptom trackers to multidisciplinary app-based platforms, evidence-based digital therapeutics are expanding access to brain-gut behavioral care for patients with irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD). Dr. Peter Buch sits down with Dr. Iris Wang to discuss the spectrum of available tools and explore strategies for aligning them with individual patient needs. Dr. Wang is an Associate Professor of Medicine and the Associate Program Director of the Gastroenterology Fellowship at the Mayo Clinic in Rochester, Minnesota.

Guest: Thomas DeLoughery, MD Host: Peter Buch, MD, FACG, AGAF, FACP Iron deficiency anemia is common in gastroenterology patients and is often underrecognized or suboptimally managed. That's why targeted treatment is essential to improve patient outcomes. In this expert-led discussion, Dr. Peter Buch and Dr. Thomas DeLoughery outline what gastroenterologists need to know about oral vs IV iron, absorption dynamics, and tailoring therapy for various patient populations. Dr. DeLoughery is a Professor of Medicine in the Division of Hematology and Oncology at Oregon Health and Science University in Portland.

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Neena Abraham, MD, MS Knowing how to manage anticoagulants and antithrombotics during acute GI bleeding is essential in preventing avoidable complications, including thromboembolism and delayed hemostasis. Dr. Peter Buch sits down with Dr. Neena Abraham to discuss the latest recommendations from major GI and cardiology societies and explore practical strategies for anticoagulant reversal, triage criteria, and endoscopic hemostasis. Dr. Abraham is a Professor of Medicine and the Medical Director of the Cardiogastroenterology Clinic at the Mayo Clinic in Phoenix.

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Neena Abraham, MD, MS Knowing how to manage anticoagulants and antithrombotics during acute GI bleeding is essential in preventing avoidable complications, including thromboembolism and delayed hemostasis. Dr. Peter Buch sits down with Dr. Neena Abraham to discuss the latest recommendations from major GI and cardiology societies and explore practical strategies for anticoagulant reversal, triage criteria, and endoscopic hemostasis. Dr. Abraham is a Professor of Medicine and the Medical Director of the Cardiogastroenterology Clinic at the Mayo Clinic in Phoenix.

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Michael Camilleri, MD GLP-1 receptor agonists are revolutionizing treatment for diabetes and obesity, but their impact on the gastrointestinal tract demands careful clinical attention. Dr. Peter Buch is joined by Dr. Michael Camilleri, Professor of Medicine at the Mayo Foundation for Medical Education and Research in Rochester, Minnesota, to discuss key findings on gastrointestinal side effects, procedural risks, and the impacts of GLP-1 receptor agonists on the fields of gastroenterology and hepatology.

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Michael Camilleri, MD GLP-1 receptor agonists are revolutionizing treatment for diabetes and obesity, but their impact on the gastrointestinal tract demands careful clinical attention. Dr. Peter Buch is joined by Dr. Michael Camilleri, Professor of Medicine at the Mayo Foundation for Medical Education and Research in Rochester, Minnesota, to discuss key findings on gastrointestinal side effects, procedural risks, and the impacts of GLP-1 receptor agonists on the fields of gastroenterology and hepatology.

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Ashwani K. Singal MD, MS, FACG, FAASLD, AGAF Sarcopenia and poor nutrition are often silent threats in chronic liver disease, yet they drastically impact outcomes. Joining Dr. Peter Buch to discuss strategies for recognizing and addressing malnutrition early to improve long-term liver health is Dr. Ashwani Singal. Dr. Singal is a Professor of Medicine at the University of Louisville School of Medicine.

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Ashwani K. Singal MD, MS, FACG, FAASLD, AGAF Sarcopenia and poor nutrition are often silent threats in chronic liver disease, yet they drastically impact outcomes. Joining Dr. Peter Buch to discuss strategies for recognizing and addressing malnutrition early to improve long-term liver health is Dr. Ashwani Singal. Dr. Singal is a Professor of Medicine at the University of Louisville School of Medicine.