Possible Clues:

• Sanjay of CNN
• TV doctor Sanjay
• CNN medical reporter
• TV medical reporter Sanjay
• Neurosurgeon/journalist Sanjay
• Medical reporter Sanjay
• Dr. Sanjay who often appears on 39-Down
• CNN medical correspondent Sanjay __
• CNN's 'Sanjay ___ MD'
• CNN's Sanjay