Our Doctors

Doctor Mark Platt

Dr. Mark Platt is a graduate of the University of Iowa, College of Dentistry. He has been practicing general dentistry in Ogden since he graduated in 1982. Throughout his career in the field of dentistry, he has enriched his skills by attending many continuing education courses in the areas of full mouth reconstruction, comprehensive orthodontics, and endodontics.

In his free time, he enjoys traveling with his family, gardening, and spending time on his family farm. But most of all, he enjoys playing with his six grandchildren. Dr. Platt is also very active in his community and church. He and his wife, Debbie, reside in Grimes.


Doctor Jeffrey Gragg

Dr. Jeff Gragg is a 2002 graduate of the University of Iowa. While in the process of gaining his finance degree from the University of Northern Iowa, Dr. Jeff decided that his true love was the sciences. With the encouragement of his father, who is also a dentist, he decided to follow his dreams and enter dental school. Dr. Jeff enjoys all aspects of dentistry including cosmetics, restorative, endodontics, and oral surgery and has completed many continuing education classes in these subjects. He enjoys bringing a jovial spirit to his dentistry, and believes in thorough explanation of dental procedures while having fun in the chair.

Dr. Jeff and his wife, Nancy, have three wonderful children: Jake, Luke, and Estella. When not working he enjoys spending time with his family, playing tennis, fishing, cooking, and is a huge fan of college sports. Dr. Jeff also enjoys being a part of events in Ogden, and has appreciated working in our amazing community.


Doctor Brady France

Dr. Brady France grew up in West Des Moines, Iowa. He graduated from the University of Iowa in 2011 with his bachelor’s degree with an emphasis in health sciences. He then graduated from The University of Iowa College of Dentistry in 2015, becoming a Doctor of Dental Surgery. After graduating from dental school, Dr. France found himself working at a government qualified health center where he was able to provide comprehensive and emergency treatment to those in the Des Moines area community that otherwise would not have access to dental care. During his time there, he also helped open an additional clinic location from the ground up, became an adjunct faculty member at the University of Iowa College of Dentistry, and was awarded grants for his service.

In his free time, Dr. France enjoys being outside, playing hockey, and woodworking in his garage. He and his girlfriend, Jamie, love to get out and about. They can often be found road biking, watching Iowa and Iowa state football games, or at the dog park with their two Australian shepherds.

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