Private and Government both type of hospitals are present in Tamil Nadu. Government hospitals is less expensive than private hospitals of Tamil Nadu. The place where medical facility is small compared to hospitals are called clinics, these are also available in Tamil Nadu. Dental clinics in Tamil Nadu provide dental treatment like root canal therapy, teeth straightening and more. Many homeopathic clinics are present in Tamil Nadu, which work on natural approach. Not only in Tamil Nadu, hospitals are necessary in every place of India to make every citizen of country healthy. Some hospitals have good reviews like Apollo Hospitals - Chennai.