Dr. Harikrishnan is a Pulmonary Infection Specialist,Asthma and Chronic Obstructive Pulmonary Disease Specialist and Pulmonologist in Anna Nagar, Madurai and has an experience of 1 year in these fields. Dr. Harikrishnan practices at The Chest and Sleep Clinic in Anna Nagar, Madurai. He completed MD - Tuberculosis & Respiratory Diseases / Pulmonary Medicine from The Tamil Nadu Dr. M.G.R. Medical University (TNMGRMU) in 2016.