How can i contact Dr Ben Carson Dir pediatric neurosurgery John Hopkins Hosp?

you can go to the hospital's website, they usually have direct contact info there, probably not directly to him, but his office staff for appts. You could also call the main line to the hospital and they should be able to direct you to a number to reach his staff. Or lastly, google his name, all his professional stats will come up with contact info listed also.