You may also #ll out the paperwork through our Patient Portal prior to your appointment. Please call the o"ce so we can assist you with access to the portal. #ank you. DDCOC- Irvine 113 Waterworks Way, Ste. 155 Irvine, CA 92618 DDCOC- Huntington Beach 19582 Beach Blvd., Ste. 270 Huntington Beach, CA 92648 DDCOC- Tustin 15000 Kensington Park ....