Published: 02/03/2026  |  Updated: 13/08/2026

Dental Implant Specialist in Tallinn: Happy Smile Hambaravi

As a Certified ZAGA Center, Happy Smile Dentistry aligns with the ZAGA Philosophy and its “patient-first” approach, always tailoring personalized treatment plans, seeking the least invasive options, and addressing the patient’s concrete needs and expectations.

Happy Smile Hambaravi is also a Smile24h Expert Clinic, and we always recommend it as the best option for dental implant rehabilitation and advanced dental treatments in Tallinn, Estonia.

Expert dental care in Tallinn

At ZAGA Center Tallinn, they prioritize high-quality materials and the most advanced techniques in their treatments. Happy Smile Dental Clinic values its patients’ well-being and offers personalized care with the best dental care. At ZAGA Center Tallinn, you will feel welcome and cared for since your first visit. Dr. Sergey Zhzhonov, the clinic’s lead doctor and a specialized team of dental professionals in Tallinn, will address your needs and help you find the best, least invasive solutions to restore a healthy, confident smile.

In addition to providing top-notch care, ZAGA Center Tallinn excels in a range of advanced dental treatments, including bone grafting and other surgical procedures necessary for optimal dental implant placement. Whether you need to replace missing teeth or undergo complex dental implant surgeries, their experienced team ensures a smooth and effective dental implant procedure. They also emphasize the importance of maintaining excellent oral hygiene throughout your treatment journey. By offering comprehensive dental treatments, ZAGA Center Tallinn is dedicated to restoring your dental health and enhancing your overall well-being.

Expert Dental Clinic

The ZAGA Center Tallinn team consists of dental professionals with over 20 years of experience treating patients requiring dental implants and full-mouth rehabilitation. They gained their experience through extensive training at clinics around the world.

The clinic cares for patients’ well-being and applies the ZAGA philosophy to each case, focusing on providing less invasive solutions tailored to each patient’s specific anatomy. They are always happy to support and advise their patients before, through, and after the treatment. Given its central location, ZAGA Center Tallinn is also easily accessible for international patients. Interestingly, the highly qualified multilingual staff speak Estonian, Russian, English, and Finnish.

Dr. Sergey Zhzhonov, Tallinn Dental Expert

Dr. Sergey Zhzhonov is the main specialist in zygomatic implants at the Tallinn ZAGA Center. He graduated from Novosibirsk State Medical Institute in 1990. Immediately after graduation, he started working at the State Dental Polyclinic.

He continued his education in Estonia and abroad, traveling to Israel and Germany to acquire new methods and skills. Dr. Zhzhonov has over 15 years of experience in dentistry, helping patients restore their teeth and social lives.

Dr Sergey Zhzhonov 2

Contact ZAGA Center Tallinn

    See our Privacy Policy for more details.

    Scroll to Top