Meet The Doctors

Dr. Geith Kallas

A pioneer in modern dentistry for over 25 years! Dr. Kallas earned his Doctor of Dental Medicine (DDS) degree in 1989. In 1993, he graduated from the Howard University College of Dentistry postdoctoral program. While there, he completed his internship at the District of Columbia General Hospital. Since then, he has pursued inter-related continuing education courses, focusing on becoming a premier provider of advanced and comprehensive aesthetic dentistry.

Dr. Kallas realized early in his career that the technologies, materials, and procedures of general dentistry weren’t reaching the high threshold of quality care he had established for himself. He quickly learned that the techniques and materials used in cosmetic dentistry were stronger, healthier, and could also be applied to general dentistry for better, longer-lasting, and more attractive results.

As a result, he pursued advanced training at the Las Vegas Institute (LVI) for Advanced Dental Studies, a leader in providing aesthetic and neuromuscular dentists with the high level of skills necessary to successfully practice the art. Today, he is among only two percent of dentists in the world to have achieved this level of training.

A proponent of advanced training, Dr. Kallas makes sure that his dental team receives the most advanced dental education. Hygienists, assistants, and administrative personnel have been trained in the latest clinical techniques. Education is a continuing mission of the team, and they will do everything possible to ensure that you receive the best personalized care.

Named the Virginia “Dentist of the Year,” Dr. Kallas understands the difference an incredible smile can make in someone’s appearance and confidence. He frequently gives interviews about the latest advancements in dental technology. He has improved thousands of smiles in his practice, making him highly skilled in the art and science of smile design.

Dr. Kallas is distinguished in the U.S. and internationally for excellence in dentistry and for his contributions to his community. His achievements and associations include:

  • Top Dentists Consumers’ Research Council of America
  • Best of Vienna
  • Best Dentist of Vienna, VA
  • US Commerce Association
  • US Local Business Association Best of Local Business Awards
  • American Council of Dental Sciences
  • International Association of Dentists – The Leading Physicians of the World

He also donates his time and expertise to the WIN Foundation, which raises money and awareness for battered and homeless women.

Dr. Kallas is a member of the American Academy of Cosmetic Dentistry, the American Dental Association, the Virginia Dental Association, the Northern Virginia Dental Society, the American Academy of Laser Dentistry, the International Association for Orthodontics, the American Association of Functional Orthodontics, the American Academy of Craniofacial Pain, and the International College of Craniomandibular Orthopedics.

Outside of dentistry, Dr. Kallas spends his time with his wife and two sons. He enjoys traveling and working out, and is an avid fan of the Manchester United Soccer Club. Dr. Kallas serves as a board member for several non-profit organizations.

Dr. Rabi Danesh

Bio Coming Soon!

Sepideh Sabounchi

Dr. Sepideh Sabounchi

Dr. Sepideh Sabounchi graduated in 2011 with a specialty degree in periodontics. After relocating to the United States, Dr. Sabounchi attended New York University, where she graduated in 2021 with an advanced degree in prosthodontics. Dr. Sabounchi is unique in her skillset and comprehensive dental treatment approach. She specializes in full-mouth reconstruction, including dental implants and gum surgeries, as well as fixed and removable restorations. 
 
Dr. Sabounchi is a member of the American College of Prosthodontics. She served as a Clinical Assistant Professor in the Department of General Dentistry at Boston University School of Dental Medicine. Dr. Sabounchi has performed extensive research during her career and has published many articles in different fields of dentistry. She has also trained many dental students and enjoys educating her peers on comprehensive dentistry concepts.  
 
Outside of work, Dr. Sabounchi enjoys painting on canvas and playing violin in her free time.
  • Scroll to Top