Just out of curiosity I checked few possibilities in India.

For foreigners there is hospital in Mumbai. They ask $2200 for bilateral orchiectomy.

E mail : info.wecareindia@gmail.com / kaushik.wecareindia@gmail.com

TEL : + 91 - 90293 04141

It includes meeting in airport, transfer and 2 day stay in hospital. All required medicaments etc. Full service.

Too expensive even without travel.