Seaford, DE 19973 PHONE: 302-536-5395. TidalHealth Pulmonary & Critical Care, Mears Campus. ADDRESS: 100 Rawlins Drive Seaford, DE 19973 PHONE: ... TidalHealth offers the best in patient-centered care across the Delmarva Peninsula, from wellness checkups and classes to high-tech surgeries, trauma, cancer and heart care. Wherever you are on your ....