• Conducted instructional courses on temporal bone dissection, microsurgery of the ear and head and neck cancer.
• Trained and mentored LNH E.N.T. post-graduates from 1985 - 2003.

Areas of Specialization

• Microsurgery of the ear.
• Laser and Microsurgery of the larynx.
• Head & Neck Cancer surgery.
• Skull Base surgery.
• Reconstructive and functional restorative surgeries, especially voice rehabilitation after total laryngectomy.
• Reconstructive nasal surgery.
• Endoscopies

MBBS (MAMC), MS (ENT,MAMC), FICS

• Senior Consultant, Indraprastha Apollo Hospitals (2003 - Present)
• Professor and Unit Head – ENT and Head & Neck Surgery, Maulana Azad Medical College (1992 - 2003)
• Associate Professor – ENT and Head & Neck Surgery, Maulana Azad Medical College (1988 - 1992)
• Assistant Professor – ENT and Head & Neck Surgery, Maulana Azad Medical College (1985 - 1988)

• Best Resident, LNH (Formerly, Irwin Hospital) (1979)
• Nodal Officer of Cancer Cell, Government of NCT, Delhi
• Recognized Teacher and Examiner for Undergraduates and Post-graduates at University of Delhi
• Formerly Honorary Secretary and Editor of AOI – Delhi State Branch