Ventura Office Address: 168 North Brent Street Suite 503 Ventura, California 93003 Phone: (805) 653-0101 Fax: (805) 643-6285 Business Hours: 8am-5:00pm M-F Click here for directions. Adjacent to Community Memorial Hospital Oxnard Office Address: 1701 Solar Drive Suite 150 Oxnard, California 93030 Phone: (805) 278-4020 Fax: (805) 278-4015 Business Hours: 8am-5:00pm M-F Click here for directions Community Memorial Hospital Address: 147 N Brent Street Ventura, California 93003 Phone: (805)652-5011 Business Hours: Open 24 Hours Click here for map and driving directions St. John’s Regional Medical Center Address: 1600 N Rose Ave. Oxnard, CA 93030 Phone: (805) 988-2500 Business Hours: Open 24 Hours Click here for map and driving directions Ventura 168 North Brent Street Suite 503 Ventura, California 93003 Tel: (805) 653-0101 Fax: (805) 643-6285 Oxnard 1701 Solar Drive, Suite 150 Oxnard, California 93030 Tel: (805) 278-4020 Fax: (805) 278-4015 Community Memorial Hospital St. John Regional Medical Center Ventura County Medical Center Ojai Valley Community Hospital Cardiology Associates - © 2021