1. The Independent Institute of Education, Varsity College, Waterfall Campus, Deputy Dean: Research, Midrand, South Africa.
2. Private Practice, Somerset West, Cape Town, South Africa.
3. Private Practice, Kwazulu-Natal, South Africa.
4. Private Practice, Johannesburg, Gauteng, South Africa.
5. Gydien Therapy, Tokai, Cape Town, South Africa.
6. Department of Paediatrics and Child Health, Charlotte Maxeke Johannesburg Academic Hospital, University of the Witwatersrand, Johannesburg, Gauteng, South Africa.