About Us

Thanks for stopping by our website and allowing us the opportunity to introduce ourselves!

The team at Dr. Michael Otto & Dr. Kristin Kotecki Family Dentistry are excited to give the gift of a healthy, beautiful smile to every patient that walks through the door. Working together we are committed to providing you with the information you need to make an informed decision on the best way to have the smile you deserve.

With all the latest innovations & dental technology in place you can be assured that you will be provided high quality service in a warm and caring environment. We love to make you smile!

Please take some time to look through our site and explore the exciting services that we have to offer. Then give us a call and we'll get started on your journey to dental health today!


Dr. Mike Otto

Dr. Mike Otto's Family

Dr. Otto, his wife Amie and daughter Aubrey

Meet Dr. Mike Otto

Dr. Mike Otto was born and raised in Mason City, Iowa until his senior year in high school when he moved to Osage, Iowa. He graduated from Osage High School in 1991. Following graduation Dr. Otto received his AA in Biology from Waldorf College and his BA in Biology from Wartburg College. In May 2003 Dr. Otto graduated from The University of Iowa College of Dentistry. He joined the practice of Dr. Timothy Weber in August of that same year. Dr. Otto enjoys all phases of dental care with a particular interest in cosmetic dentistry. He has attended several continuing education courses in the areas of bonding, crown & bridge and smile reconstruction.

Dr. Otto, his wife Amie and daughter Aubrey reside in Mason City. The family has a love for animals. They enjoying caring for their horses and cats. Aimee is involved in working with organizations that rescue neglected and abused animals.

Dr. Otto is an avid outdoorsman. Many weekends find him in a fishing boat, deer stand or on a duck/goose/turkey hunt. One memorable trip took him to the mountains of Colorado on a primitive search for elk. In addition, Dr. Otto enjoys golf & basketball.

Organizations that benefit from the gift of Dr. Otto's time include Lion's Club, North Central District (Former President), IDA Exhibits Chair, and a team traveling to Jamaica to provide mission work to the poor and needy. He is a member of Trinity Lutheran Church, Mason City Chamber of Commerce, Iowa & American Dental Societies, National Federation of Independent Business Owner's, Ducks Unlimited, National Wild Turkey Federation and Pheasants Forever.


Dr. Kristin kotecki

Dr. Kristin kotecki's Family

Dr. Kotecki and her beautiful family!

Meet Dr. Kristin Kotecki

Dr. Kristin Kotecki was born in Omaha, Nebraska and raised in Mason City. She graduated from Mason City High School in 2010. Kristin is so excited to practice in her hometown!

After high school Kristin attended Iowa State University graduating with a B.S. in Kinesiology and Health Science in 2014. From there she attended The University of Iowa College of Dentistry and graduated in 2018.

Following her dental training Dr. Kotecki and her husband, Dr. Aaron Kotecki, moved to Oklahoma City as he completed a residency in Oral and Maxillofacial Surgery at the University of Oklahoma. While in Oklahoma, Dr. Kristin practiced general dentistry for four years in Purcell, Oklahoma. After the completion of Dr. Aaron’s residency their family relocated back to Iowa and they reside on a farm near Mason City.

Dr. Kristin and Dr. Aaron are proud parents of Colt, Kacey & Caleb. They are excited to be serving the Mason City community and are also excited to meet new friends! In her free time, Kristin likes spending time with her large extended family and enjoying time on their farm. She is a member of USA Triathlon and spends any time she’s not with her kids running, biking or swimming. She enjoys regularly competing in races around the Midwest with her dad. She is an avid Cyclone fan, but attends Iowa sporting events for her husband. The Koteckis are fond of traveling to the US National Parks, hiking and camping. Dr. Kotecki is a member of Epiphany Parish as well as the ADA, AGD and Rotary International Club. Dr. Kotecki's mission is to provide high quality, comprehensive family dental care including beautiful restorations, crowns, bridges, extractions, oral sleep appliances and implant restorations.

Dr. Kristin kotecki's Family
Dr. Kristin kotecki's Family


Our Featured Services

Tooth Whitening

Do you wish you had whiter teeth? Thanks to new materials and technology, you can have a whiter, brighter smile!

Dental Veneers

Even a subtle change in your smile can make a dramatic difference in the way you look and feel about yourself.

Dental Implants

Dental implants have helped hundreds of thousands of people regain the function and confidence they once took for granted.