J Kim, MD, MPH

Those are my initials: J Kim, MD, MPH
or, more simply: JK, MD, MPH

There are obviously others who also have the same initials. Here are just a few:

Joe Kim, MD, MPH
http://www.csmc.edu/12988.html

John Kim, MD, MPH
http://www.baim.citymax.com/healers.html

Want to know how many people have J Kim, MD? That list seems endless...