Meet Our Orthodontists

Orthodontists Dr. Rallis and Dr. Bonilla are passionate about the art and science of constructing the perfect smile. With their excellent qualifications, years of experience and unwavering love for their profession, they’re experts at helping you feel confident and look your best.

Dr. Rallis


Dr. Rallis was born and raised in Lincoln, Nebraska and is excited to be back in his hometown treating family and friends. He graduated from Lincoln East High School where he was active in both track and cross country. After graduation, he attended the University of Nebraska Lincoln majoring in biology.

Dr. Bonilla


Dr. Tami Bonilla grew up outside of Parkston, South Dakota, where she was very active in sports, her church, and her community. She first moved to Lincoln to attend college at the University of Nebraska, where she obtained her bachelor’s degree in nutritional science. It did not take long for her to fall in love with Lincoln!

Dr. Karloff

Dr. Karloff


Dr. Karloff received her Orthodontic Certificate and Master’s Degree at the University of Minnesota School of Dentistry. While in dental school she met her husband, Matt. They married in June of 2021. After spending the last two years in Minnesota, they were excited to settle in and once again call Lincoln, Nebraska home.

Ready to Start your Virtual Consult?

Are you interested in the orthodontic treatment options our practice offers? Simply let us know a few details below and we’ll follow-up within 24 hours with a complimentary consultation.


North Star Office
3256 Salt Creek Circle
Lincoln, NE 68504

84th Street Office
8328 Dawson Creek Bay
Lincoln, NE 68505

Yankee Hill Office
3811 Grainger Parkway
Lincoln, NE 68516


Monday: 8:00am - 5:00pm
Tuesday: 8:00am - 5:00pm
Wednesday: 8:00am - 5:00pm
Thursday: 8:00am - 4:30pm
Friday: 8:00am - 12:00pm