Need recommendation for good neurologist in Chennai

Any recommendations for a good neurologist (neurophysician) in Chennai? Any personal experiences to share about?

Need info for treatment of persistent headache (about 15days now and still counting) for my dad. Under some medication, but that's not really helping.

If it's not too much to ask, recommendation of doctor preferably in and around

Virugambakkam/Saligramam
Vadapalani/Valsaravakkam
KK Nagar/Ashok Nagar
Kodambakkam/Arumbakkam/Nungambakkam
elsewhere

in that order. However, proximity doesn't really matter if a good doctor is far away.

Kindly ask around/pass on this request in case you can solicit information from your friends' circle. They can reach me by posting a comment to this blog or dropping an email at

sudhir [at] lakkaraju [dot] net
sudhirlp [at] gmail [dot] com