Joining us now is Dr. Ivan Montoya, who received his M.D. from the University of Antioquia in Colombia (in South America!) and a Masters in Public Health from The Johns Hopkins School of Public Health. Dr. Montoya works with scientists who are trying to create better medications for people who suffer from addiction. He also has been a consultant for the World Health Organization’s Pan American Health Organization. He likes all kinds of water sports, in particular swimming and kayaking, and also likes to play the bassoon and dance to Latin music.