Dr. Elizabeth Marcus is an Assistant Professor of Pediatrics at The David Geffen School of Medicine at UCLA. She received a BA in Psychology from Stanford University and her medical degree from the University of Southern California. She completed her residency in Pediatrics at Children's Hospital of Los Angeles and her fellowship in Pediatric Gastroenterology at UCLA. Her clinical interests include intestinal failure/intestinal transplant, TPN, and general GI. Dr. marcus' research interests:…