Medical Specialists in a variety of Specialities. A referral is necessary for an appointment from you General Practitioner. *Dr T. Yen and *Dr D Nault specialist in Obstetrics and Gynecologist. *Dr H du Plessis, * Dr J du Rand, *Dr M McGee, *Dr M Retief are General Surgeons. *Dr Abdul is an Internist. Careica Health provides sleep apnea support Specializing in care.