I wish to thank you for having a "Migraine Clinic" at your hospital. Dr. Ravi Shankar an angel who has lessened my pain and made life bearable. I have been having severe migraine for the last ten years, visited various doctors and taken a lot of painkillers. Just one month of Dr. Ravi Shankar's treatment and I am feeling much better and taking less medication and in control of myself. I cannot express my appreciation enough for the great service that you are providing to humanity.