It’s not really about us. It’s about you.
You are the reason for everything we do.
“When you visit Capital Dental, we want you to feel right at home. We are firm believers in treating all of our patients as a member of the family. This simple mantra informs everything we do here at Capital Dental.”
– Dr. Killeen, Capital Dental
Author of By the Numbers: A Guide to Buying and Running Your Dental Clinic, partner and COO of Dental Success Network, a coach with the Dental Success Institute, and former president of the Lincoln District.See All Dental Services Call Capital Dental
Meet the Doctors
We want you to know us professionally as well as personally. It’s not just about what we know, it’s also about ensuring you’re comfortable with who we are. Click the button below either of our photos to read more about our experiences, our lives, and our interests.
Dr. Addison Killeen
Dr. Addison Killeen was born and raised in Lincoln, Nebraska, and graduated from the University of Nebraska College of Dentistry. He is proud to be a native Nebraskan continuing to support his local community through Capital Dental.
Dr. Brandon Chapek
Dr. Brandon Chapek grew up in a farming family outside of Wahoo Nebraska. He’s lived in Lincoln, Nebraska for 10 years. He cherishes his rural roots, but he also feels lucky to call Lincoln “home” for him and his family.
Dr. Sean Hershberger
Dr. Sean Hershberger is a Nebraska native. After practicing in the US Navy for 11 years, he returned with his family to The Good Life in 2023 to re-establish Nebraska roots.
Our mission is to be the most community-oriented dental practice in the state. We will accomplish this through radical generosity and by building our foundation on a patient base we call family.
Our vision is to have expertly trained doctors, a close-knit staff, and a growing business that supports all its employees. Our vision is the foundation of our core values that include creating a fantastic guest experience, continuing to improve our practice and ourselves, maintaining a high level of confidence while harboring a hunger for knowledge and remaining humble, and to always have each other’s backs.
Our caring and professional team is here to serve you and your family’s needs with convenient, comprehensive dental care. We offer the latest technology and treatment techniques at our inviting, modern facilities. The team makes it easy to fit the care you need into your busy schedule with family scheduling and extended hours. For patients who experience dental anxiety, sensitivity, and other barriers to care, we offer sedation dentistry options to make your experience as comfortable as possible.
At your next visit, we invite you to experience the other amenities we offer. Relax in our cozy waiting area, complete with a beverage bar and soothing music, and watch TV on one of the flat-screen TVs in our patient rooms.
I have a lot of anxiety about going to the dentist and have struggled for the longest time to find a dentist office that I feel comfortable going to. Starting with the front desk staff all the way to the dentist and his assistant I had a great experience. Dr. Killeen and his staff were kind, calm, and patient. They listened to all of my concerns and fears and explained what they were doing each step of the way. They often asked me throughout my procedure how I was doing and checked to make sure I felt comfortable. What I felt was going to be an incredibly overwhelming procedure turned into a quick and painless one. I could not believe how quickly the work on my teeth was completed. Their office has several options for my procedure, options for relaxing you during the procedure, and discussed with me the applicable care plan for me ahead of time so I knew what portion of the bill I would be responsible for. Their office is clean and well taken care of. I highly recommend Capital Dental!
Very friendly staff and very clean facility. Appreciate being talked through everything they are going to do every step of the way and amazing how they make it so painless. Thank you Capital Dental for the amazing work.
All the staff are super friendly and understanding of how afraid I am. They eased my mind and made sure I understood everything about my upcoming procedure.
The BEST!!! My anxiety about the procedure I needed kept me from seeing a dentist for too many years. They dealt with that and eased my mind through the entire process. I couldn’t have asked for a better group of professionals. Amazing work guys!! Thank you!!!
Today was my second time at Capital Dental with Dr. Chapek and I couldn’t say enough good things about his work. I’m not sure if he’s just that good or just very gentle, but I’ve had the best experience and my recovery from both appointments has been awesome! I would definitely recommend it here, especially if you feel anxious about the dentist.
I shared my past experiences and my current issues. They absolutely did an excellent job of listening and talking through everything happening. I would definitely go back again and would recommend them to anyone!! I have high anxiety and they did wonders!!
The receptionist, hygienist, and dentist all eased my fears, acknowledged my anxiety, provided helpful treatment options and I left knowing I had a dentist for my whole life!
My experience as a new patient is the best that I have had in years. I appreciate the thoroughness and detail provided in the exam and cleaning. Dr. Killeen and staff take an interest in patient comfort and overall satisfaction with your dental care.
- Tammy Delka
All the staff were kind and understanding. They made me feel comfortable. This was the first time the hygienist hasn’t hurt me with the scraping tool. The hygienist and doctor were thorough in their explanations and wanted to help me. All around a great experience.
- Rebecca Nelson
I have always loved the care I received from Capital Dental. I attribute the fact that I have a healthy and bright smile to the high level of care I’ve received over the years. I was greeted by an enthusiastic and positive staff when I got there and promptly got in at the scheduled time. I look forward to continuing my relationship with his office and I will highly recommend Capital Dental to family and friends.
- Joseph Sweeney
Using Technology to Empower Optimal Health
At Capital Dental, it is our goal to help each of our patients achieve optimal oral health through convenient, comprehensive family care. That is why we are dedicated to offering cutting-edge technology and treatment techniques to the community of Lincoln. We invite you to learn more about the technology and services we offer.
Digital X-rays are an essential diagnostic tool. They allow us to carefully examine the health of your teeth and jawbone, diagnose health concerns, and design treatment plans without the need for traditional film X-rays. Compared to film X-rays digital X-rays omit up to 90 percent less radiation.
This innovative handheld camera allows us to examine your mouth in greater detail. We use this diagnostic tool to zoom in closely on specific teeth, providing a high-quality image of your teeth. The images are displayed on a screen for you and our dentist to review, giving you a better understanding of your diagnosis and treatment.
Cone Beam Computed Tomography
Known as CBCT, this advanced imaging technique uses a cone-shaped X-ray beam. The cone beam rotates around your head to create a highly detailed 3D image of your mouth to help us accurately design your treatment plan.
iTero Digital Scanners
Our office uses iTero digital scanners to create a highly detailed 3D model of your teeth. This allows us to design custom-made Invisalign invisible aligners with incredible accuracy.
The Invisalign invisible aligner system uses a series of custom-made trays to gently shift your teeth over time. Invisalign can help you achieve a straight, beautiful smile without the need for traditional metal braces.
We offer professional teeth whitening services with the Opalescence whitening system. Opalescence uses oxygen molecules to penetrate your enamel and break down stains at a molecular level. You can achieve a dramatically whiter smile in just one visit.