For Emergencies call 9-1-1. Medical and Dental Clinics All Sites: Main  Number - (619) 662-4100 Appointments and Information - (619) 662-4123 San Ysidro Health Center Chula Vista Family Clinic National City Family Clinic Otay Family Health Center WIC (Women, Infants & Children) Facilities San Ysidro WIC: 619-662-4199 Imperial Beach WIC: 619-429-0354 National City WIC: 619-477-0873 Chula Vista WIC: 619-426-7966 Behavioral Health San Ysidro Behavioral Health: 619-428-5561 LifeSchool: 619-575-4590 Youth Enhancement Services: 619-428-5533 Healthy Steps: 619-662-4199 Patient Relations 619-662-4128 Corporate Office 619-662-4100