Additionally, he serves on the Advisory Board for the Academy of Comprehensive Esthetics and is involved with many other local, state, national, and international dental organizations. Questions for Dr. Arnold can be emailed to: drarnold@smilesbyarnold.com or sent to: 1830 South 11th St., Chesterton, IN, 46304. More information on this and a variety of other dental topics can be found at: www.SmilesByArnold.com.