Dr. Jay E. Gladstein is an internist in Los Angeles, California and is affiliated with Cedars-Sinai Medical Center. He received his medical degree from University of Southern California School of Medicine and has been in practice for more than 20 years. Dr. Jay E. Gladstein has expertise in treating hypertension, diabetes, chronic inflammatory bowel disease (IBD), among other conditions - see all areas of expertise. Dr. Jay E. Gladstein accepts Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.