Dr. G. Sundhar Krishnan has been recently conferred Ph D in “ENDOSCOPIC SKULL BASE SURGERY” by the Dr. M .G. R. Medical University in October2007

The nose is gateway for the sinuses,orbit,optic canal,lacrimal sac and anterior skull base. The nasal endoscope has revolutionized the field of ENT as well as the neighbouring areas namely – neuro surgery and ophthalmology. It gives the patient the advantages of natural hole scar less surgery with quick recovery.

Dr. Sundhar Krishnan who breathes ENT has dedicated himself to exploit the full potential and increase its applications. His aim is to tackle any disease of the head that needs surgical intervention by endoscopies through natural opening of face such as nose, mouth or only by a keyhole thereby doing away with major opening of skull or orbit rendering aesthetic satisfaction to the patient.

He has started Endoscopic Pituitary Tumor removal and CSF rhinorrhoea management about 10 years ago. He has performed over 200 pituitary cases including those with supra and parasellar extensions and over 50 cases of CSF Rhinnorhoea. He discharges them safely in a day or two cutting costs to one third. He has also done the world’s largest series of Endoscopic ear surgeries. He has many firsts in the endoscopic management of challenging cases sucessfully like

  • Secondary papilloedema by optic nerve sheath fenestration,
  • Optic nerve schwannoma with intra cranial extension,
  • Orbito cerebro rhino fungal disease {no need for craniotomy or exenteration of eye},
  • C.S.F. otorhinorrhoea,
  • Juvenile naso pharyngeal angiofibroma with skull base and intra cranial extension,
  • Removal of benign Para pharyngeal tumors and
  • Modified lacrimal sac surgery with almost 100% success including re surgery cases, traumatic cases and congenital cases.

Dr. G . Sundhar Krishnan has graduated from Stanley Medical College. He completed his postgraduate diploma and masters in ENT at the prestigious Madras Medical College. He is presently senior faculty in the department of ENT at Madras Medical College and visiting consultant Apollo group of hospitals at Chennai.


  • Endoscopic management of orbital tumors- 2002 – Trichur South Zone Conference.
  • Endoscopic optic nerve and orbital decompression – 2003 – Tamil Nadu conference, Thanjavur
  • Endoscopic tympanomastoidectomy – ENTER2004 Tamilnadu State Conference, 2004.
  • Best P.G paper – South zone conference, Pondichery – 2005
  • Evolution in the treatment of C.S.F Rhinorrhoea.
  • For innovative paper-Endoscopic approach for Para pharyngeal tumors at Trichy by All India ENT Association, Tamil Nadu branch – 2007


  • Dr. G. Sundhar Krishnan has authored – “A Practical Manual on Endoscopic Ear Surgery”.


Live surgical demonstrations with interactive sessions

  • Temporal bone dissection
  • Endoscopic sinus surgery and endoscopic ear surgery at Madras

Medical college conference cum workshop at the National Level in 2005

  • ESBEES & HNS 2010 privately at Chennai
  • OTOENDOSCON in 2005 Endoscopic Ear Surgery privately at Chennai
  • ESBEES in 2007 combined “Endoscopic Skull Base and Endoscopic Ear Surgery” privately at Chennai.
  • Endoscopic nose and ear surgeries – Nagercoil – Dec 2005
  • Endoscopic Dacryo cysto rhinostomy under Dr.Anandakannan, former Vice Chancellor Dr.M.G.R.Medical University in 1996 at Regional Institute of Ophthalmology, Chennai.

Guest Lecture

  • Endoscopic Ear Surgery – India Society of Otology ISOCON 2004
  • Invited to speak on Endoscopic Tympanomastoidectomy at Dr.T.V.Krishna Rao Symposium – Lucknow 2006.


  • The Association of Otolaryngologists of India
  • Sinus Endoscopy society of India
  • International society of otology


  • Has been panelist for several academic sessions and at south zone conference.


  • National Board Accredition for Dip N B in ENT
  • IMA
  • Shiva foundation
  • Rajalakshmi Foundation
  • City ENT Association

Dr. G. Sundhar Krishnan was a cricket player & represented college at national level. Excellent in caroms.

He reveres his teachers Prof. K. K. Ramalingam & guide Dr. Pacifica Simon who had inspired him.
His wish is to serve the poor and the sick, give the best quality treatment at minimal cost & minimal pain. He loves teaching his students and thus reaches globally.

He is Medical Director of Krishna Eye & ENT Hospitals, Chennai and Managing Trustee of Smt. P. Mahalakshmi Trust which caters to the poor.

He is self-trained in Endoscopy

His wife is an eye surgeon & a neuro-ophthalmologist. He is blessed with two children who are graduating in a medical college to render service to the needy.

He has been appointed as a new guide for PhD. 

Eligibility for registration:

  • Doctors with MS/ Dip N B degree in ENT
  • Doctors with Mch /Dip N B degree in Neuro Surgery

A minimum of 3 years.

Whom to contact?
Candidates interested may contact Dr. G. Sundhar Krishnan with curriculum vitae by e mail to cleopatra_sk@yahoo.com

On the Anvil

  • Anglo Indian conference in Dublin


The hospital is already empanelled with

  • Empanelment by Tamil Nadu State Government for Employee Health Benefit
  • ICICI Lombard General Insurance Company Ltd
  • Alankit
  • Vipul Medcorp
  • Medicare
  • Heritage
  • Future Generali India Insurance
  • Kalaignar Kapitta Thittam

In the process of empanelment are

  • MD India
  • I Care Health management & TPA Services