Krystyna Houser is the founder of Good LFE. A busy mom of three living in Brooklyn, NY. Her journey of Small Intestinal Bacterial Overgrowth (SIBO) diagnosis and treatment took several years and inspired her to create Good LFE, a multifaceted product and lifestyle brand focusing on microbiome health and wellness for those struggling with SIBO and IBS.

Robin Berlin, RDN is an LA-based registered dietitian who employs a personalized approach that balances diet, wellness, lifestyle, and movement. She works with clients around the globe and collaborates with leading physicians with expertise in gastrointestinal issues, cardiology, oncology, and other subspecialties.

Mark Pimentel, MD, FRCP(C) is professor of medicine and gastroenterology at Geffen School of Medicine UCLA and associate professor of medicine at Cedars-Sinai, Los Angeles. He is also the executive director of the Medically Associated Science and Technology (MAST) Program at Cedars-Sinai.

Ali Rezaie, MD, MSc is the medical director of the GI Motility Program at Cedars-Sinai, Los Angeles, and the director of the GI Motility Fellowship Training Program. He is an associate professor at Cedars-Sinai and an associate clinical professor at UCLA. Dr. Rezaie also serves as the director of Bioinformatics and Biotechnology for the Medically Associated Science and Technology (MAST) Program at Cedars-Sinai.