Meet our Doctors

Anastasia Petkova


    Dr. Anastasia holds dual dental degrees. She graduated in 2000 with MS degree in Stomatology from Medical University Sofia, Bulgaria and in 2006 she graduated from Colorado University, School of Dentistry with Doctor of Dental Surgery degree. She has over 10 years experience in dentistry. Dr. Anastasia is a member of American Dental Association, Colorado Dental Association, Metropolitan Denver Dental Society and Academy of General Dentistry. She offers her time and service to the community. She volunteers at Inner City Health Center in Denver and participates in Give Kids a Smile. Dr. Anastasia is also fluent in Bulgarian, Russian and Spanish languages.
    Dr. Anastasia, her husband and two children have been living in Colorado for the past 11 years. In her free time she enjoys spending time with her family. Her hobbies are snow skiing, scuba diving and traveling.

    Ronald Dorsey


      Born in Denver, CO, Dr. Ron grew up in Aurora with his two younger brothers. Dr. Ron enjoys treating adults and children and adults of all ages and believes education in good dental habits and preventive maintenance leads to a healthy lifestyle.

      Ivo Pumpalov

      MS, DDS

        Dr. Ivo has been engaged in the dental field since 1994. He possesses a Dental Hygienist Degree from Edouard Montpetit College in Quebec, DDS Degree from University of Colorado at Denver and a Masters Degree in Stomatology from Medical University of Sofia, Bulgaria. Being a dental assistant, registered hygienist and practicing dentist have helped him build different aspects of patient communication and care. His experience of providing dental care to remote communities of native Americans, both in Canada and USA have earned him confidence in many aspects of the dental science. Dr. Ivo works part time in our office. The rest of the time he contributes his knowledge and skills to remote communities in Northern Canada and volunteers on a weekly basis in Salud Del Valle Dental Clinic in Sterling, CO. He is also an appointed volunteer faculty at UC Denver School of Dental Medicine. He can treat patients in his native language of Bulgarian, French and English. He loves spending his free time with his wife and two sons in enriching family activities of reading, playing board game and traveling.
        Happy Teeth Team

        The Happy Teeth Team


        Meet our Staff

        Yavor Nikolov

        Office Manager

          Karina Hernandez