Dr. R.Ranganathan is a Orthodontist,Periodontist and Prosthodontist in…read more Salem North, Salem and has an experience of 21 years in these fields. Dr. R.Ranganathan practices at DentiQ Laser Dental Hospital in Salem North, Salem. He completed MDS - Orthodontics and Dentofacial Orthopaedics from M.R. Ambedkar Dental College and Hospital in 2004.read less