Dr. Prashant Kumar Singh practices at R.K.Aarogya Sewa Dr. Prashant Kumar Singh is a Dentist in Sagarpur, Delhi and has an experience of 7 years in this field. Dr. Prashant Kumar Singh practices at R.K.Aarogya Sewa Sadan in Sagarpur, Delhi. He completed BDS from King Georges Medical College, Lucknow University in 2010.