- Fellow, Royal Australian and New Zealand College of Ophthalmologists, Australia
- Member, Australian Society of Cataract and Refractive Surgeons, Australia
- Member, Australian Society of Ophthalmologists, Australia
- Member, European Society of Cataract and Refractive Surgeons, Europe
- Member, American Academy of Ophthalmologists, USA
- Member, Australian Medical Association, Australia
- Member, Independent Ophthalmic Network, Australia
Smita is an active member of many charities and foundations. She regularly visits less privileged countries to provide people in need with her ophthalmology skills.