Dental Excellence


Patient Update:

Notice:The American Dental Association (ADA) recognizes the unprecedented and extraordinary circumstances dentists and all health care professionals face related to growing concern about COVID-19. The ADA is deeply concerned for the health and well-being of the public and the dental team. In order for dentistry to do its part to mitigate the spread of COVID-19, the ADA recommends dentists nationwide postpone elective procedures at this time. Our office will only be temporarily closed and we will be scheduling emergency treatment at our affiliate office.  If you need emergency dental treatment please call our office and leave a voicemail and one of us will be in touch with you soon. Thank you for your consideration.

Have beautiful teeth with our quality dental services.

When you seek care from Dental Excellence you can be assured that Dr. Hornsby and Dr. Biede and their caring staff utilize the latest in technology to ensure proper care for you and deliver results you can be proud of.

Dr. Roger Biede

Dr. Biede is a native of Chicago, He moved to Tucson in 1972 with the Air Force/Davis Monthan. He has been practicing for over 40 years. He graduated from the University of Illinois. Dr. Biede is an active board member at the Square and Compass Clinic at T.M.C. and the Children’s Clinic at T.M.C. He joined the Shriners and continues in the Clown unit and Motorcycle unit at the Sabbar Shrine. Dr. Biede practices a full scope of general and cosmetic dentistry ranging from the restoration of Implants, Crowns, Bridges, Dentures and Partials, and can correct a wide variety of so called permanent cosmetic dental problems. Dr. Biede can literally redesign your smile. His hobbies include water skiing, woodworking, motorcycling, bicycling, and working on antique cars.

Dr. Dan Hornsby

Dr. Hornsby is a native of Wyoming, Is an alumnus of Creighton University School of Dentistry (1989). His expertise includes Implant, Restorations, Bridges, Crowns, Veneers, Dentures/Partials, Endodontics, Extractions, Bonded Fillings, and Laser therapy. Dr. Hornsby is committed to providing patients with the best dentistry available today using state of the art equipment. He ensures a comfortable environment and personalized care to achieve excellent function, value, and appearances for your smile. Dr. Hornsby gives back to the Tucson community through generous charitable donations and active participation. Dr. Hornsby loves to play golf when he is not caring for patients.
Dental Excellence