hi,

see fees structure varies as per the institute,  generally it would ranges for bds course in private colleges around 8 LPA - 12LPA. however fees structure is liable to change in every year, since hostel and others charges like electricity, college development, curricular activities etc may changes over time to time.

list of private bds colleges in Chennai:

SRM Kattankulathur Dental College and Hospital, Kattankulathur

Sathyabama University Dental College and Hospital, Chennai

SRM Dental College, Ramapuram

Saveetha Dental College, Chennai

Meenakshi Ammal Dental College and Hospital, Maduravoyal

Sri Ramachandra Dental College and Hospital, Chennai

to get complete list of college name follow the below link:

https://medicine.careers360.com/colleges/list-of-medical-colleges-in-india?city=Chennai&ownership=Private&degree=B.D.S.