Meet The Doctors

dr. hamilton

Dr. Porter Hamilton

Dr. Porter Hamilton received both his Bachelor of Science and Doctor of Dental Surgery degrees from the University of Iowa, where he was awarded the Merit Award for Complete Denture Construction and membership in Omicron Kappa Upsilon National Honorary Dental Society. He especially enjoys cosmetic dentistry - working to give patients the smile they always wanted. He believes patients are precious and should be treated as such. Dr. Hamilton spends his time outside the office with his wife, Danielle. They both enjoy their six grandchildren and gourmet cooking. Other hobbies besides culinary arts include boating, golf and travel.

Dr. Jeff Millet

dr. milletA native of Newton and a graduate of Newton High School, Dr. Millet attended Central College and received his B.A. degree in Biology. He then entered the University of Iowa College of Dentistry where he received his D.D.S. While at Central College, Dr. Millet had the privilege of competing on a national level with the men’s golf team. In his spare time, he is an avid golfer, and enjoys spending time with his family, outdoors, and boating. Dr. Millet met his wife Ashley while attending Central College. Ashley is the Greenhouse Manager for Grinnell College and works in the Biology department. Together they have a daughter Kiera. Dr. Millet brings over 5 years experience to the Associated Dentist team and treats patients of all ages. He is skilled in preventive and restorative dentistry, endodontics (root canals), crowns, bridges, dentures and oral surgery procedures.

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Hours Of Operation

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8:00 AM-5:00 PM


8:00 AM-5:00 PM


8:00 AM-5:00 PM


8:00 AM-5:00 PM


8:00 AM-12:00 PM