Adrienne L. Lenhart, MD

Adrienne L. Lenhart, MD

Primary Location
Torrance Digestive Diseases
2780 Skypark Drive
Suite 125
Torrance, California 90505


Dr. Lenhart graduated with distinction from the University of Michigan with a degree in neuroscience. She then attended medical school at Wayne State University School of Medicine in Detroit, Michigan, and completed her internal medicine residency and a chief resident year at Henry Ford Hospital in Detroit. She completed her gastroenterology fellowship at UCLA, where she also served as a chief gastroenterology fellow. Her primary research interests include irritable bowel syndrome and celiac disease.

Dr. Lenhart specializes in general gastroenterology with clinical interests that include functional bowel disorders/disorders of brain-gut interaction (irritable bowel syndrome, functional dyspepsia, chronic constipation), inflammatory bowel disease (Crohn's disease and ulcerative colitis), colon cancer screening and polypectomy, peptic ulcer disease, GI bleeding, esophageal and gastric disorders, celiac disease and hepatology. She is a member of the American College of Gastroenterology, American Gastroenterological Association, and American Society for Gastrointestinal Endoscopy.

Dr. Lenhart is board certified in internal medicine and gastroenterology.




Medical Board Certifications

Gastroenterology, American Board of Internal Medicine, 2021
Internal Medicine, American Board of Internal Medicine, 2017


UCLA School of Medicine, 2021


Henry Ford Hospital, 2018
Henry Ford Hospital, 2017


Wayne State University School of Medicine

Hospital Affiliations

Ronald Reagan UCLA Medical Center


IBS and disordered eating: GI and dietitian perspectives | Janelle Smith, MS, RDN, CEDRD and Adrienne Lenhart, MD | UCLA