In 1953 he obtained the diploma in ophthalmology, in London.
2.
Geta Eye hospital offers diploma in ophthalmology.
3.
In the same year, Duggan introduced higher degrees and diplomas in ophthalmology at both the University of Bombay and the Bombay College of Physicians and Surgeons.
4.
He returned again to Britain to take a Diploma in Public Health ( DPH ) at Cambridge University plus a further Diploma in Ophthalmology ( D . O . ) at Oxford University.
5.
From its inception in 1978, the C U Shah Ophthalmic Postgraduate Training Center has been offering fellowship programmes in Vitreo-Retinal Surgery and General Ophthalmology to holders of postgraduate degree and diploma in Ophthalmology.
6.
Right from its inception in 1978, Sankara Nethralaya has been offering Fellowship programmes in Vitreo-Retinal Surgery, Cornea, Oculoplasty, Glaucoma, Uvea and General Ophthalmology to holders of Postgraduate Degree and Diploma in Ophthalmology.