We Give You The Care You Deserve.

Meet Our Doctors

Modern and State-of-the-art Dental Center.

Our Team

Diem H. Nguyen is a brilliant and dedicated general and cosmetic dentist based in Chantilly, VA. Dr. Nguyen earned her dental degree from Howard University in 2001 and has been dispensing excellent dental care since. She provides preventative and diagnostic dental care using a variety of procedures, including laser dental treatments, tooth extractions, root canal treatments, teeth whitening, and implant installation and removal. She is also certified in Invisalign.

Dr. Nguyen is a member of a number of dental associations, including the American Dental Association, the American Dental Hygiene Association, the American Academy of Implant Dentistry, and the American Dental Education Association. She also serves as an adjunct faculty at the Northern Virginia Dental Hygiene Department.

Outside of work, Dr. Nguyen enjoys decorating, gardening, traveling, and exercising her humanitarian instincts through volunteer activities and other public service projects. She is heavily involved in her community and consistently volunteers with local health fairs to dispense free dental care to residents. She is also fluent in English and Vietnamese.

Dr. Yamaguchi was born and raised in Tokyo, Japan. She graduated from Nihon University School of Dentistry, Tokyo, in 2008. Dr. Yamaguchi practiced for 4 years as a general dentist after completing her one 1 year General Practice Residency (GPR).

In 2012, she moved to the United States to embark upon her chosen career path in endodontics. She was accepted to the post-graduate endodontics program at the University of Pennsylvania School of Dental Medicine, receiving her Certificate of Endodontics in June, 2015. There, Dr. Yamaguchi published in the Journal of Endodontics, refined her surgery skills and taught several undergraduate classes in the School of Dentistry as well as Continuing Education courses in Microsurgery.

Dr. Yamaguchi is a member of American Association of Endodontists (AAE) and was a presenter at the annual AAE meeting in Seattle, WA in 2015.Dr. Yamaguchi works as a faculty at University of Maryland School of Dentistry and engages to education for both undergraduate dental student and Endodontics postgraduate resident, as well as working as an endodontist at the private practice in Northern Virginia..

Dr. Anna is an international dentist from India where she earned her Bachelor of Dental Surgery (BDS) and received her dental degree where she was involved in various pediatric-centered activities which included but not limited to Infant Oral Health Care Club, Craniofacial Center. Her dedication and passion for children made her go a step further. She then moved to the United States and earned her specialty certificate in Pediatric dentistry and Master of Science in dentistry at Nova Southeastern University where she served as the chief resident.

Her training included the full spectrum of behavior management, basic and advanced, which included sedation and hospital dentistry. She also excelled in working with Children with Autism at the Mailman Segal Center for Human Development, as part of her residency. She was awarded the 2017 Nu Smile GSRS for her Research Project in Cleft Palate. In addition to this she was also selected for “My Kids Dentist Research Poster Competition” at American Academy of Pediatric Dentistry 2017. Besides her professional life, she loves art and enjoys spending time her husband and her 2 kids.

Dr. Tran has been providing his advanced services to Chantilly Dental Center since February of 2013. Dr. Tran graduated from Indiana University School of Dentistry in 1999. He returned to his home state, California, and practiced there for 8 years prior to relocating to Virginia in 2008. Dr. Tran is committed to learning and attends extensive continuing education courses throughout the year. Dr. Tran has focused much of his training in implantology (dental implants) and endodontics (Root Canal Therapy).

Dr. Rejintala is one of the leading dentists in Northern Virginia . She has been practicing dentistry for over 15 years now .She stays current with the constant advances in dentistry, and is always looking for new methods to provide faster, exceptional and painless dental care.

After graduating in 2001 , she received her degree as Doctorate in Dental Surgery. She served as an adjunct faculty member and clinical instructor where she guided and supervised the clinical procedures carried out by undergraduate students. Her passion to expand her knowledge and excel in dentistry, also made her travel to London and Singapore for Advanced Dental training. She then completed a General Practice Residency Program from Berkshire Medical Center, Massachusetts which expanded her clinical expertise in treating pediatric, geriatric and medically compromised patients, working in the operating room and performing several advanced dentistry procedures.

Dr. Rejintala strongly believes in truly listening to the patients to completely understand the patient's concerns about their dental health and together designs a treatment plan that respects their time, expectations and financial situation. Her patients regard her as a compassionate, prompt and friendly dentist who provides the highest standard of care. Her wide range of experience in different aspects of dentistry include restorative and cosmetic dentistry, treatment planning, root canals , Orthodontics and Pediatric Dentistry. She is a certified lnvisalign provider. She is a strong believer in giving back to the community and provides volunteer dental treatment to the underprivileged children. Outside of dentistry, Dr. Rejintala and her husband enjoy spending time with their two beautiful daughters, reading and traveling.

Dr. Vinh is a tier one general dentist serving the northern Virginia region. He graduated from Howard University and received advanced surgical and special needs training during his residency at Saint Elizabeths Hospital. Recognizing the need for improved access to quality healthcare providers, Dr. Vinh made history in 2014 by becoming the first doctor to work 7 days a week. Since then, he has continued to elevate dentistry every single day, one patient at a time.

Dr. Kham first obtained his dental degree in 2005. He then completed his general practice residency a year later. Dr. Kham earned his Doctor of Dental Medicine from the prestigious Ivy Leagues University, University of Pennsylvania School of Dental Medicine. He received his training at Hospital of the University of Pennsylvania and Einstein Medical Center in Philadelphia. His training includes Maxillo-Facial Prosthesis and Advanced General Dentistry. He is an active member and a pre-fellow of Academy of General Dentistry. He resides in Northern Virginia.

Patient Resources

We accept the following insurance and payment:

  1. PPO Plans
  2. Some HMO and Discount Plans
  3. Medicaid from certain states
  4. Cash and Check
  5. All major credit cards

We invite you to prepare for your appointment at Chantilly Dental Center by completing our new fillable patient and X-ray release forms in advance. For your convenience, the form(s) can be sent via email at the end of the page. If you have any questions about our forms or any of the comprehensive dental services that we offer, please feel free to contact us. We would love to help you!

***Download New Patient Forms***

***Download X-ray Release Form***

***Download Dr. Yamaguchi Endo Referral Form***

***Download Dr. Mendes Ortho Referral Form***

Our Services

Unlike other dental practices, Chantilly Dental Center is home to both general dentists and dental specialists. Our dentists and specialists offer many services in all areas of dentistry, so we don’t have to refer you or your family out to receive the care you need. All of our services are performed in our comfortable, modern, and state-of-the-art dental practice.

General and Cosmetic Dentistry


Oral and Maxillofacial Surgery

Orthodontics and Periodontics

Pedodontics (Children’s Dentistry)

Special Offers

Contact Us

Questions or Comments

Your Family Deserves Beautiful And Healthy Smiles.