Rezaie is board certified in Gastroenterology and Internal Medicine by Royal College of Physicians and Surgeons of Canada and American Board of Internal Medicine. He earned his medical degree from the Shahid Behesti University of Medical Sciences in Tehran, Iran. Further he obtained a master's of science degree in epidemiology and administrative data analysis at the University of Calgary, Canada. His primary research interests involve irritable bowel syndrome, motility disorders of patients with inflammatory bowel disease and population-based data analysis.
Weitsman is currently the coordinator for GI Motility Program. With more than 10 years experience in research and 50 co-authored peer reviewed journal articles and abstracts, she oversees both the clinical and basic science sections of the program. She earned her bachelor's of science degree in biochemistry from Indiana University and a master's degree in biochemistry from the University of California, Riverside. Prior to joining the Pimentel Laboratory, Weitsman was the coordinator for the Clinical Translational Science Institute (Cedars-Sinai/Harbor-UCLA), the research team leader in obstetrics and gynecology at Cedars-Sinai and the lead technician for the Department of Hematology and Oncology at UCLA.
Basseri is board certified by the American Board of Internal Medicine in Internal Medicine and Gastroenterology and Hepatology. He grew up in Santa Monica and received his undergraduate and medical education from UCLA. He completed his Internal Medicine residency at Cedars-Sinai, and completed his education with a fellowship in Gastroenterology and Hepatology at UCLA. Basseri has received special training to focus on GI motility disorders. He expands his medical education by attending seminars, including Digestive Disease Week, the American College of Gastroenterology Annual Meeting, as well as the Neurogastroenterology and Motility Scientific Meeting. He applies this knowledge and treats his patients using a variety of techniques. He is widely published and has received numerous awards. Basseri currently practices at Cedars-Sinai. His research and clinical interests include small intestinal bacterial overgrowth in IBS, GERD, esophageal diseases, and fecal microbiota transplant.
Morales earned his bachelor's degree from the UCLA. He has more than five years of experience in conducting both clinical and basic science research. Currently, he is the project manager for the Pimentel Laboratory.
Chua earned her bachelor's degree from Florida Atlantic University. She has more than five years of experience in coordinating clinical research studies that are investigator initiated as well as multi-centered clinical trials. In addition to working with the GI motility team, she also works closely with many of the team's collaborators.
Rooks earned her BA in psychology from Touro College Los Angeles in 2011. She then joined the University of New England for pre-medical study. Rooks began at Cedars-Sinai as a volunteer working in the Pimentel Laboratory with the research team on a Campylobacter jejuni rat model for post-infectious IBS. Her current focus aims toward understanding the role of the Cdt-B toxin in post-infectious IBS and the subsequent pathophysiological effect on the gut, specifically Vinculin expression and localization.
Marsh earned his bachelor's degree in psychobiology from the UCLA. From 2004–present, he works as an ADHD coach and mentor, guiding individuals suffering from the behavioral manifestations and life skill deficits hindering those with this disorder. He volunteered at Children's Hospital of Los Angeles from 2010–2012 assisting child development specialists and facilitating "play therapy" with ill children. He has been a research assistant at Cedars-Sinai in the Pimentel Laboratory since 2012 studying pro-inflammatory mediator expression in rat IBS models. His current focus centers on microbial gut population alterations in post-infectious IBS.
Yu studied at the University of California, Berkeley and received a bachelor's degree in nutritional science. He joined the Pimentel Laboratory to examine the relationships between diet and the composition of the gut microbiome.
Shah began working with the GI Motility Program as a medical student at Texas Tech University and has since participated in several research projects. He is currently an internal medicine resident at Cedars-Sinai.