Dr. Ratnesh Kumar is a ENT, Head and Neck Surgeon and ENT/ Otorhinolar…read moreyngologist in Kankarbagh, Patna and has an experience of 15 years in these fields. Dr. Ratnesh Kumar practices at R.K. ENT clinic in Kankarbagh, Patna. He completed MBBS from Byramjee Jeejeebhoy Government Medical College & Sasson General Hospital, Pune in 2007 and MS - ENT from Patna Medical College, Patna in 2012.read less