Dr. Killeen is one of the doctors at Capital Dental in Lincoln, NE, where he helps lead a team focused on comprehensive dental care and an exceptional patient experience. In addition to treating patients, he plays a key role in guiding the practice’s technology, systems, and overall approach to modern dentistry.
Dr. Addison Killeen: Implant Dentist in Lincoln, NE
Owner and founder of the Capital Dental Implant & Surgery Center
About Dr. Killeen
Dr. Addison Killeen is a dentist and the owner and founder of Capital Dental in Lincoln, Nebraska, where he focuses on delivering comprehensive, technology-driven dental care and an exceptional patient experience. A graduate of the University of Nebraska College of Dentistry, Dr. Killeen is also widely recognized for his leadership within the dental profession. Through writing, teaching, and mentorship, he helps dentists across the country improve clinical outcomes, practice management, and work-life balance while continuing to care for patients in his hometown community.
Dr. Killeen’s Professional Accomplishments
Dr. Killeen is a nationally recognized dental educator, author, and practice leader who is passionate about helping dentists succeed both clinically and professionally. He is the author of 11 books on dentistry and business, teaches continuing education courses, and regularly mentors dentists through shadowing and training opportunities. His leadership and impact in the profession have earned him recognition as a “40 Under 40” honoree, highlighting his influence as an innovator and educator in modern dentistry.
Dr. Killeen's Accreditations
Doctor of Dental Surgery, University of Nebraska College of Dentistry
Dr. Killeen earned his dental degree from the University of Nebraska, where he received comprehensive training in modern dental techniques and patient-centered care.
Published author and dental educator
Dr. Killeen has written 11 books focused on dental leadership, business strategy, and practice growth, sharing practical insights that help dentists build successful and sustainable practices.
National speaker and continuing education instructor
Dr. Killeen teaches dentists across the country through continuing education courses, mentorship programs, and shadowing opportunities, helping other clinicians advance their skills and grow their practices.
Dr. Killeen's Affiliations
American Dental Association (ADA)
Dr. Killeen maintains membership in the ADA, the nation’s largest dental organization dedicated to advancing oral health, supporting research, and promoting high standards of patient care.
Nebraska Dental Association (NDA)
As a member of the NDA, Dr. Killeen stays connected with the Nebraska dental community and participates in continuing education and initiatives that support dentists across the state.
Dental Success Network (founder)
Dr. Killeen founded Dental Success Network, a professional community that provides dentists with resources, collaboration, and education focused on clinical excellence, profitability, and work-life balance.
The Personal Side
Dr. Addison Killeen is passionate about service, adventure, and spending time with his family. He has traveled extensively to provide dental care to underserved communities, returning each year to the Kobonal Mission in Hinche, Haiti, and previously serving patients in Peru, Guatemala, Honduras, and Nicaragua. He lives in Lincoln, NE, with his wife, Rachel, and their three boys. Outside the office, Dr. Killeen enjoys endurance bike racing with his team, the Lincoln Abrahams, and spending weekends biking to the farmers market, hiking in state parks, or cheering on the Nebraska Cornhuskers.
“I had the most incredibly relaxing time I have ever had at the dentist! I usually dread going to a dental appointment. The office staff answered all my questions, and I was registered as a patient in a matter of minutes. Dr. Killeen and his staff were very personable and explained what they would be doing during my appointment. I would suggest to anyone that if they aren’t happy with their current dentist to call Capital Dental!”
- Kim B.
“⭐️⭐️⭐️⭐️⭐️!!! Incredible experience. The hygienist was very personable and did an excellent job. Dr. Killeen is the man. I watched nature scenes on the tv while they cleaned my teeth, very relaxing. Great music variety, and their air freshener smelled really good. I would liken my experience to a spa.”
- Alec W.
“Capital Dental is the best! My hygienist, Sierra, is extremely friendly and made sure I was comfortable throughout the cleaning. Dr. Killeen always makes me feel completely at ease. The office is super modern and everyone is friendly. Highly recommend to anyone looking for quality dental care!”
- Ryan O.
“I genuinely had a pleasant dental experience. Dr. Killeen was amazing—skilled, friendly, and thoughtful. He took the time to get to know me and even shared a book he had written. The entire staff and dental team were warm, professional, and incredibly helpful. I highly recommend Capital Dental to anyone looking for exceptional, timely, and caring dental care.”
- Lisa T.
Dr. Killeen FAQs
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What role does Dr. Killeen play at Capital Dental?
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What makes Dr. Killeen nationally recognized in dentistry?
Dr. Killeen is widely known as an educator and author within the dental profession. He has written 11 books, teaches continuing education courses, and mentors dentists through shadowing and coaching programs, helping clinicians improve both their clinical skills and practice management.
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Has Dr. Killeen received any professional recognition?
Yes. Dr. Killeen has been recognized as a “40 Under 40” honoree, highlighting his leadership, innovation, and influence within the dental profession.
