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Williamsburg Dental

6040 Village Dr
Lincoln, NE 68516
(402) 420-2222

Williamsburg Village Dental

6100 Village Dr
Lincoln, NE 68516
(402) 421-6611

Meet The Doctors

Michael Kotopka, DDS

Dr. Kotopka is a proud Nebraska educated dentist, having graduated from Lincoln Southeast, University of Nebraska, and UNMC College of Dentistry. After Dental School he spent three years as a captain in the US Air Force participating in an Advanced Education in General Dentistry residency that took his family to Langley AFB in Virginia and Brooks AFB in San Antonio.

The Kotopka’s returned to the good life in Nebraska in 1997 and Dr. Mike has practiced in the same office ever since.

He and his wife Ann have seven children who keep them very busy. The oldest is currently studying for his PhD at Stanford and the youngest has just recently begun school.

When he’s not seeing patients, Dr. Mike can be found on the Lincoln trail system running or biking. He recently achieved his goal of running a half marathon. He also enjoys golfing and reading.

Benjamin Gessford, DDS

Dr. Ben Gessford was born and raised in Lincoln, NE and graduated from Lincoln East High School in 1994. Dr. Gessford then went on to earn undergraduate degrees in Psychology and Biology from the University of Nebraska-Lincoln. In addition, Dr. Gessford was a member of the Nebraska Cornhusker football team from '94-'98, helping the team win 3 national championships as an offensive lineman. Dr. Gessford joined the football team as a walk-on and through hard work eventually earned a scholarship and a starting position at right guard.

Ben graduated from Creighton University School of Dentistry in Omaha and began practicing dentistry in Kansas City. As a graduate of one of the best private dental schools in the nation, he is exceptional in all aspects of general dentistry.

In 2007, Ben and his wife Colene moved back to Lincoln. They have 2 beautiful boys: Miles and Caleb. In his free time Ben enjoys time with family, movies, fishing, skiing, running, and of course husker football.

Addison Killeen, DDS

Dr. Killeen was born and raised in Lincoln, and graduated from Mount Michael Benedictine High School in Omaha. He then graduated from Saint Louis University with a degree in Psychology and attended the University Of Nebraska College Of Dentistry. In dental school he excelled at all parts of general dentistry.

Addison enjoys doing dental mission trips to under-served areas in developing countries. He has visited Haiti to do volunteer dental work the last 5 years. In his travels he has done dentistry in remote portions of Central and South America- working at over 12,000 feet in Peru to working on a boat in the Guatemala Rain Forest. During his annual trip to Haiti, he works at the Kobanal Mission near Hinche.

In his free time Addison enjoys spending time with his wife Rachel. They have one son, born in October of 2014. He also enjoys the outdoors including snowboarding, hiking, canoeing, and windsurfing. On any non-Husker Football Saturday, you may find him running or mountain biking at Platte River State Park.

Colt Beddes, DDS

Dr. Colt Beddes was born in Omaha and grew up in Casper, Wyoming. He graduated from Natrona County High School and went on to receive a degree in Biology from the University of Wyoming in Laramie. During his time there, he served a two year church mission in the Toronto, Ontario area. He then returned to Nebraska to attend dental school at UNMC College of Dentistry where he excelled in general dentistry and received the W. W. Webster Oral Surgery Award and special recognition from the Academy of Osseointegration in the area of implant dentistry.

When not working Dr. Beddes prefers to be four-wheeling, snowmobiling, snorkeling, swimming, or looking for a secluded camping place for a nice fire or to go for a hike. He is also a bird enthusiast and enjoys staring into trees or listening to bird songs.

Dr. Beddes has a beautiful baby boy named Taft who is the joy of his life. Taft has recently started running and loves to chase and talk to the birds.


Andre Rossini, DDS

Dr. Andre Rossini grew up in Brazil and received his first DDS at the capital of Paraguay where he practiced dentistry for 3 years. He earned a Master of Arts in teaching from UNL and attended the College of Dentistry at the University of Nebraska Medical Center in Lincoln to earn his second Doctorate.

Dr. Rossini and his wife Laura have been Lincoln’s residents for the past 10 years. Dr. Rossini’s wife is a teacher for Lincoln Public Schools, and the couple have just become parents of their first child, a healthy baby girl named Nina.

Dr. Rossini enjoys volunteering as a dentist at the Lincoln People’s City Mission Free Medical Clinic and at Nebraska’s Mission of Mercy. His family also enjoys outdoor activities such as riding Lincoln’s trails, camping at America’s National Parks and playing soccer. They participate in sports at Spikes, Abbott Sports Complex and Bison Sports Arena.

Dr. Rossini and his wife are happy to call Lincoln their home and look forward to seeing their daughter grow up in this community.


Amy Wenninghoff, DDS

Originally from North Dakota, Dr. Amy Wenninghoff attended dental school at the University of Minnesota. Dr. Wenninghoff is happily married to a Wahoo, Nebraska native -- and that’s what brought Dr. Wenninghoff to our great state to complete her residency in Omaha, Nebraska. But before that, she earned a Bachelor’s in Spanish from the University of North Dakota. She’s happy to be able to discuss dental treatment with Spanish-speaking patients.

Today, Dr. Wenninghoff enjoys treating smiles of all ages, “from babies all the way to grandma and grandpa,” she says. She’s also passionate about enhancing the appearance of smiles with minimally-invasive composite dentistry. No matter the treatment or type of care she’s providing, Dr. Wenninghoff is committed to one principle: she’ll never take a one-size-fits-all approach for any patient.

Dr. Wenninghoff is a member of the Lincoln Young Professionals Group, the American Dental Association, the Nebraska Dental Association, and the Lincoln District Dental Association. She is also a member at St. Michael’s Parish in Lincoln. In her free time, Dr. Wenninghoff enjoys getting outdoors, including going for walks with her husband, dog, and daughter, fishing and golfing.