Arrowhead Regional Medical Center Maternity is their Medial specialty. Arrowhead Regional Medical Center is located on 2372 Sterling Ave in San Bernardino. They can be reached by phone by calling (909) 422-8029 . Their hours of operation are 7 days a week 24 hours and they can be reached by calling (909) 422-8029 . They have not yet been reviewed on MojoPages.com.