WNC Internal Medicine Cosmetic. 98A 8 COPE CREEK RD, SYLVA, NC 28779 (828) 586-7797 (828) 586-7797. WWW.WESTCARE.ORG. Doctors: Dr. Ophelia Balta, MD, Dr. Thomas Wolf, MD. Pay This Provider Apply Now Apply Now. View Larger Map. Other CareCredit Providers Near You..