Patient Portal. Thank you for choosing Low Country Cancer Care to serve your healthcare needs. Access Our Patient Portal Below. Back to top. Bluffton. 16 Okatie Center Blvd. S. Suite 201. Okatie, SC 29909 P: (912) 692-2000. F: (912) 692-2100. Hinesville. 740 E. General Stewart Way, Suite 210B..