Get Directions to St John's Med Group-Ventura: Kubo Koji MD Get directions From * Start typing the address, then select from the list of suggested addresses. The route will be routed automatically To St John's Med Group-Ventura: Kubo Koji MD 1700 North Rose Avenue # 210, Oxnard, CA 93030 +1 805-384-8071 View details Click to load map