Coronado Island hepatologist at Southern California Liver Centers, CA 92118, providing liver disease diagnosis, hepatitis management, fatty liver treatment, and gastroenterology consultations. Dr. Deanna Oliver delivers specialized liver and digestive care for Coronado and San Diego patients, practicing in the same GI network as Southern California GI & Liver Centers on the island. Accepts most insurance plans. For prescription medications related to liver treatment, Sharp Coronado Community Pharmacy fills specialist prescriptions on the hospital campus.