Patient Portal. The Patient Portal is a secure, confidential and convenient web site that provides easy communication 24/7. ... Midtown Medical Plaza. 1918 Randolph Road Suite 600 Charlotte, NC 28207. 704-342-0252. ... 1918 Randolph Road, Suite 600 Charlotte, North Carolina 28207 704-342-0252 | Phone 980-533-7801 | Fax. Ballantyne. 7810 ....