Dr. Olivia Addison Home 1 Medicross Hopital Medical Center regularly receives letters of thanks from former patients or their family members for the high level of care we provide throughout our facility.   Call Us when you Need Help! 24/7 Support: +1 800-123-1234 Dr. Olivia Addison Psychiatry + (123) 1800-567-8990 Medicrossmagery [email protected] Old Westbury 256, […]