
Jenny S. Sauk, MD
Suite 345
Los Angeles, California 90024
About
- Director, Clinical Care, UCLA Center for Inflammatory Bowel Diseases
Dr. Sauk received her undergraduate degree from Yale University and earned her medical degree from University of Chicago Pritzker School of Medicine. She subsequently completed her internal medicine residency at New York Presbyterian Hospital Weill-Cornell Medical Center and her gastroenterology fellowship at Mount Sinai School of Medicine in New York. After completing her gastroenterology fellowship, she joined Mount Sinai’s faculty as the Gerald and Ruth Crohn Dickler Faculty Scholar in Inflammatory Bowel Diseases. Dr. Sauk subsequently joined the faculty at Massachusetts General Hospital (MGH) and developed a specialized practice in IBD at the MGH Crohn’s and Colitis Center. Her clinical interest remains in the inflammatory bowel diseases, specifically ulcerative colitis and Crohn’s disease. Dr. Sauk’s research interests have centered on clinical outcomes in inflammatory bowel disease and the intestinal microbiome. She is board certified in internal medicine and gastroenterology.
Languages
Education
Medical Board Certification
Fellowship
Residencies
Internship
Degree
Recognitions
- Southern California Super Doctors® - 2022
- Top Doctors, Los Angeles Magazine, 2021
Locations

Hospital Affiliations
Ronald Reagan UCLA Medical Center
Areas of Focus
Videos
Research
Interests
- Clinical outcomes in inflammatory bowel disease
- Intestinal microbiome
Publications
Recognitions
- Southern California Super Doctors® - 2022
- Top Doctors, Los Angeles Magazine, 2021