The Division of Adolescent Medicine provides primary and consultation services for adolescents and young adults between 12 and 21 years of age. We have a separate waiting room and examination area for these patients and offer services tailored to their needs and health care issues.
Modern atomic theory is generally said to begin with John Dalton, an English chemist and meteorologist who in 1808 published a book on the atmosphere and the behavior of gases that was entitled A New System of Chemical Philosophy.
For other people named Joseph Henry, see Joseph Henry (disambiguation) . Joseph Henry (December 17, 1797 â May 13, 1878) was an American scientist who served as the first Secretary of the Smithsonian Institution, Joseph was an American scientist who invented electromagnets.or other people named Joseph Henry, see Joseph Henry (disambiguation) . Joseph Henry (December 17, 1797 â May 13, 1878) was an American scientist who served as the first Secretary of the Smithsonian Institution, Joseph was an American scientist who invented electromagnets.