Yankee Hill Office
3811 Grainger Parkway
Lincoln, NE 68516
General Hours
Monday: 8:00 am – 5:00pm
Tuesday: Closed
Wednesday: 8:00 am – 5:00pm
Thursday: 8:00 am – 4:30pm
Friday: 8:00 am – 12:00 pm
Saturday-Sunday: Closed
Explore our Yankee Hill Office
Our doctors
Dr. Paul Rallis
Orthodontist
Dr. Paul Rallis
Orthodontist
Dr. Rallis 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. After college, Dr. Rallis attended the University of Nebraska Medical Center College of Dentistry and graduated with high distinction in 2006. This achievement earned him a position in the Orthodontic Residency Program at the University of Oklahoma, from which he graduated in December 2008. During residency, he was exposed to a broad range of orthodontic techniques, from traditional braces to the most advanced treatment methods.
Dr. Sami Karloff
Orthodontist
Dr. Sami Karloff
Orthodontist
Dr. Sami Karloff was born and raised in Lincoln, Nebraska, and graduated from Lincoln Southwest High School, where she was active in volleyball, cheer, and her community.
Dr. Karloff earned her undergraduate degree in Biological Systems Engineering with a Biomedical Emphasis from the University of Nebraska-Lincoln in 2016 and her dental degree with distinction from the University of Nebraska Medical Center College of Dentistry in 2021. Dr. Karloff then pursued an Orthodontic Residency at the University of Minnesota, earning her master’s degree and orthodontic certificate in 2023. During residency, Dr. Karloff gained experience in advanced orthodontic techniques, while incorporating the latest technology into her patients’ treatment.
Dr. Tami Bonilla
Orthodontist
Dr. Tami Bonilla
Orthodontist
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! After graduating from UNL, Dr. Tami stayed in Lincoln to attend the University of Nebraska Medical Center College of Dentistry and completed her Doctor of Dental Surgery (D.D.S.) degree. Graduating with high distinction, she earned a spot in the Orthodontic Residency at the University of Texas Health Science Center at Houston, where she was very fortunate to learn from a large number of skilled and experienced clinicians in a setting that provided the most up-to-date technology.
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