Hey Noor! Here are all Radiology colleges you can get more knowledge about these colleges from below link. 

• Grant Medical College, Mumbai. 
• Seth GS Medical College, Mumbai
• Topiwala National Medical College and BYL Nair Charitable Hospital, Mumbai
• Lokmanya Tilak Municipal Medical College, Sion, Mumbai
• Mumbai Veterinary College, Mumbai
• Bombay Hospital Institute of Medical Sciences, Mumbai.

https://medicine.careers360.com/colleges/list-of-radiology-colleges-in-mumbai