Dr. P. Hariharan is in Villivakkam, Chennai. Dr. P. Hariharan practices at Mahari Clinic in Villivakkam, Chennai. He completed Diploma in Otorhinolaryngology (DLO) from Stanley Medical College & Hospital , Chennai in 2004 and MD - Psychiatry from Institute Of Mental Health (IMH) in 2012. Service provided by the doctor is: Stress Management. You can get the phone number of Dr. P. Hariharan on Timesmed.com.