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Meet the Staff

Dr. Allena Willis Kennerly

For Dr. Willis, orthodontics has always been personal!

You might say that Dr. Allena Willis Kennerly was set for a career in dental medicine at a young age! After surviving a near-fatal car accident as a child, young Allena suddenly found herself in need of extensive facial restoration and orthodontic care. The treatment program lasted until she was 16-years-old. Though it's not the kind of ordeal you would wish upon anyone, the trials Dr. Willis endured had a remarkably formative influence on her life.

Having experienced firsthand the restorative power of orthodontic treatment, Dr. Willis decided to devote her vocational life to making those same benefits available for others. Originally from Las Vegas, NV, Dr. Willis received a Bachelor of Science from Spelman College in Atlanta prior to her post-graduate training at The University of Medicine and Dentistry, Newark, New Jersey (UMDNJ). Later, Dr. Willis completed her post-graduate orthodontic training at New York University. Though it's been many years since her childhood accident, Dr. Willis still sees herself in every patient she treats and remembers what a transformative effect a beautiful smile can have!

Passionately grooming young people for success!

From the very beginning, Dr. Willis has had a special place in her heart for children in need of orthodontic treatment. In giving them a smile they can be proud of, she also looks to impart the life-lessons that have been so important to her own success.

Some of Dr. Willis' recent achievements include:

  • America's Top Dentists Award
  • Mrs. DC America 2014 (2nd runner-up)
  • 2014 Invisalign Premier Provider

When not taking care of patients, Dr. Willis loves traveling with her husband and spending time with her children.

Dr. Joy Scott

Dr. Joy Scott is the Trudenta Specialist of Smashing Smiles Orthodontics with a Physical Therapy career background. Dr. Joy received her clinical doctorate at the Washington University School of Medicine program in Physical Therapy in St. Louis, MO. Dr. Joy received her Bachelor’s of Science from Howard University and continues to work in the DC area. Dr. Joy has worked with Smashing Smiles orthodontics to bring relief of pain, headaches, and Tempromandibular (TMD) dysfunction to patients using the Trudenta model and aims to treat such diagnoses by educating her patients and empowering them to prioritize their overall health in order maintain an optimal level of functioning.

Dr. Rebecca Mostatab

Dr. Rebecca Mostatab is our general dentist on staff at Smashing Smiles. She graduated Temple University School of Dentistry in 1991. She did a General Practice Residency at University of Pennsylvania Dental Care Center until 1992. She has taken advanced courses in gum treatment, cosmetic dentistry, root canals, implants, invisible braces, children’s dentistry, practice management, implant supported dentures, and so on for 26 years. She has owned and operated two dental practices in the greater Philadelphia area between 1993 until 2014. She specializes in restoring smiles to their natural beauty with whitening, porcelain veneers, ceramic crowns and bridges, implants and so on. If you have been hiding your smiles and want to improve your self-image and confidence, come in for a complementary evaluation. We will make you feel at home by making everything fully explained and walk you through the process.

At Smashing Smiles, we would be happy to assist you. To schedule an appointment with our Washington, DC orthodontist, please call us today at (202) 828-9110.

Our Values

  • Small Practice
  • Private rooms for patients
  • Great location

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Invisalign 2015 Premier Provider American Dental Association


Orthodontists in
Washington DC