Dr. Barton Hiromi Ueki, MD

Dr. Barton Ueki is a gastroenterologist and internal medicine physician with six decades of clinical experience serving patients in Southern California. He earned his medical degree from the University of California San Francisco School of Medicine and completed his residency training at LAC USC Medical Center. Dr. Ueki speaks both Spanish and English, allowing him to communicate effectively with diverse patient populations.

Dr. Ueki practices at UCI Health Lakewood and maintains affiliations with several medical centers throughout Lakewood, Downey, and Whittier, California. He specializes in treating digestive conditions such as GERD, irritable bowel syndrome, and acid reflux. His clinical approach includes comprehensive diagnostic testing through blood work and laboratory analysis to provide thorough patient care. Patients have given Dr. Ueki an average rating of 4.2 on Vitals, reflecting their positive experiences with his gastroenterology services.