Dr. Obiora Nkwonta, DDS, Seattle Dentist

Dr. Obiora Nkwonta, DDS DDS, Best Dentist in Seattle, WA 98144

Obiora E. Nkwonta, DDS


Comprehensive General & Implant Dentistry


Dr. Obiora E. Nkwonta is an experienced and trusted general dentist who has been providing comprehensive, patient-centered dental care to families in the Rainier and Lake City communities for over two decades. Actively practicing in 2026, Dr. Nkwonta is known for delivering high-quality preventive, restorative, and cosmetic dentistry with a strong emphasis on long-term oral health and personalized care.

Dr. Nkwonta earned his Doctor of Dental Surgery degree from the Howard University College of Dentistry after completing his undergraduate studies in architecture at the University of Oregon. His background in architecture informs his precise, detail-oriented approach to dentistry—where structure, balance, and aesthetics are essential to lasting results.

As a comprehensive general dentist, Dr. Nkwonta provides:

  • Preventive care and hygiene services
  • Tooth-colored fillings and crowns
  • Cosmetic dentistry
  • Root canal therapy
  • Extractions and restorative procedures
  • Complete smile rehabilitation

In addition to full-scope general dentistry, Dr. Nkwonta has advanced training in dental implant placement and restoration. He completed advanced implant certification at the Apsun Dental Implant Research and Education Center and continues to pursue ongoing education to stay current with modern techniques. This allows him to offer patients predictable, natural-looking implant solutions as part of a comprehensive treatment plan when tooth replacement is needed.

Dr. Nkwonta is committed to continuing education and completes advanced training on an ongoing basis to remain at the forefront of modern dental care. He maintains professional affiliations with:

  • Omicron Kappa Upsilon
  • International Association of Dentists
  • Leading Physicians of the World

Patients appreciate Dr. Nkwonta’s thorough approach, clinical precision, and dedication to providing comfortable, compassionate care. Whether you need routine preventive services, restorative treatment, or dental implants, Dr. Nkwonta and his team are committed to helping you achieve and maintain a healthy, confident smile for years to come.

Outside of his professional career, Dr. Nkwonta enjoys spending time with his wife, Vivian C. Nkwonta, MD, a hospitalist at St. Joseph Hospital in Tacoma. He enjoys soccer, hiking, traveling, cooking, architecture, and spending time with family and friends.

At Rainier Dental Center, Dr. Nkwonta and his highly trained team are committed to providing a comfortable, welcoming environment and exceptional dental care, including advanced implant solutions. He looks forward to continuing to serve the community and helping patients achieve healthy, confident smiles for years to come.