Browse Staff by Office
Division of Digestive Diseases & Nutrition
Select staff are listed in alphabetical order by last name. Read a description of the Division of Digestive Diseases & Nutrition.
| Name | Email Address | Title | Research Description |
|---|---|---|---|
| James, Stephen | stephen.james@nih.gov | Director | |
| Saslowsky, David | david.saslowsky@nih.gov |
|
Career Development Programs (K awards) |
| Andersen, Dana | dana.andersen@nih.gov | Program Director | Observational and Investigational Clinical Research; Biomedical Devices, Surgical Interventions, and Medications |
| Barthlett, Alexis | alexis.barthlett@nih.gov | Program Specialist | |
| Bock, Britny | britny.bock@nih.gov | Program Specialist | |
| Burgess-Beusse, Bonnie | bonnie.burgess-beusse@nih.gov | Program Director | Liver cell, molecular and developmental biology; liver regeneration; bile, bilirubin and cholestasis |
| Cummings, Diana | diana.cummings@nih.gov | Program Director | Gut-Brain Interactions in Nutrition and Obesity; Nutrient Sensing; Gastrointestinal Interoception; Neurobiology of Nausea and Vomiting |
| Densmore, Christine | christine.densmore@nih.gov | Program Director | Institutional Training; Small Business Technology Development; Fellowship Director |
| Doo, Edward | edward.doo@nih.gov | Program Director | Fatty Liver Disease; Genetic Liver Disease; HIV and Liver; Pediatric Liver Disease; Viral Hepatitis and Infectious Diseases |
| Evans, Mary | mary.evans@nih.gov | Program Director | Multi-center Clinical Studies in Nutrition & Obesity; Nutrition Obesity Research Centers; Diet & Physical Activity Assessment Methodology |
| Garcia, Martha | martha.garcia@nih.gov | Program Director | Mechanisms in drug-induced hepatotoxicity, molecular pathways in metabolic dysfunction-associated steatotic liver disease (MASLD), lipotoxicity. |
| Gibbs, Kimberlea | kimberlea.gibbs@nih.gov | Program Analyst | |
| Greenwel, Patricia | patricia.greenwel@nih.gov | Program Director | Basic and Translational Gastrointestinal Developmental Biology, Stem Cell Biology, Neurogenesis, Epithelial Cell Biology, Lymphatics, and Pathogenesis of HIV-Related Disease |
| Hales, Craig | craig.hales@nih.gov | Program Director | Clinical Obesity Prevention and Treatment |
| Hall, Sherry | sherry.hall@nih.gov | Clinical Trials Specialist | |
| Hoofnagle, Jay | jay.hoofnagle@nih.gov | Program Director | Basic and Clinical Research on Liver Diseases |
| Klapproth, Jan-Michael | jan-michael.klapproth@nih.gov | Program Director | Alimentary Digestive Diseases, IBD, Celiac Disease, Diarrhea, Gastritis, Endoscopy |
| Loh, Katrina | katrina.loh@nih.gov | Program Official | |
| Lunsford, Robert | robert.lunsford@nih.gov | Program Director | Host-microbial Interactions, Pathogenesis and Microbiomes |
| Maruvada, Padma | padma.maruvada@nih.gov | Program Director | Nutrient Metabolism; Clinical Obesity and Nutrition |
| Nguyen, Khoa | khoa.nguyen2@nih.gov | Health Program Specialist | HIV/AIDS comorbidities, complications, coinfections |
| Osganian, Stavroula | voula.osganian@nih.gov | Program Director | Pediatric Clinical Obesity |
| Pawlikowska, Ludmila | ludmila.pawlikowska@nih.gov | Program Director | Genetics and Genomics of Liver and Gastrointestinal Diseases; Obesity and Nutrition |
| Ravichandran, Veerasamy | veerasamy.ravichandra@nih.gov | Program Director | Bioinformatics, Computational Biology, Systems Biology, Data Science |
| Senger, Stefania | stefania.senger@nih.gov | Program Director | Intestinal mucosal biology and pathology; stem cells; host-pathogens and microbiota interactions; celiac disease |
| Serrano, Katrina | katrina.serrano@nih.gov | Program Director | K awards in digestive diseases, Digestive Disease Research Core Centers |
| Serrano, Jose | jose.serrano@nih.gov | Program Director | Gastrointestinal Neuroendocrinology; Exocrine Pancreas; Pancreatitis; Drug Induced Liver Injury; Clinical Research on GI Diseases |
| Shea-Donohue, Terez | terez.shea-donohue@nih.gov | Program Director | Basic and Translational Neurogastroenterology, Gastrointestinal Motility, Gastrointestinal Barrier Function, Mucosal Immunology and Inflammation |
| Sherker, Averell | averell.sherker@nih.gov | Program Director | Autoimmune Liver Disease; Acute Liver Failure; Complications of Chronic Liver Disease; Gallbladder and Biliary Diseases; Liver Bioengineering and Biotechnology; Liver Cancer; Liver Transplantation |
| Snoddy, Celena | celena.snoddy@nih.gov | Program Analyst | |
| Unalp-Arida, Aynur | aynur.unalp-arida@nih.gov |
|
Epidemiology, Clinical Trials, Digestive Diseases, and Nutrition |
| Van Raaphorst, Rebekah | saganra@niddk.nih.gov | Clinical Trialist | |
| Yanovski, Susan | susan.yanovski@nih.gov | Senior Scientific Advisor: DDN |