Meet Our Team



At Chantilly Green Dental Care, we would like to get to know our patients and treat them as if they are part of the family. Our philosophy is to give our patients personal attention while educating them in proper oral health and providing great comprehensive care. 

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Our Dentists

  • Anh T. Pham, DDS

    Dr. Pham received her Bachelor Degree in both Chemistry  and  Piano at Virginia Commonwealth University with Cum Laude honor in 1996.

    Upon graduation, she pursued her DDS from the Medical College of Virginia, School of Dentistry and graduating with Magna Cum Laude in May 2000.

    She then continued working for another year of Advanced Education in General Dentistry (AEGD) at the University of Louisville, KY from June 2000 to June 2001. Dr. Pham was listed in No-Va Living Magazine as one of the Top Dentists for many years. 

    Dr. Pham is specialized in general dentistry and she uses the most up-to-date equipment and materials to improve the quality of dentistry.  She is a member of the ADA and the Northern Virginia Dental Society. Besides work, Dr. Pham plays the piano in her free time and enjoys cooking as well as spending time with her husband Tuan and two sons Allen & Nathan.

  • Richard Koh, D.D.S., MS

    Dr. Richard Koh received all of his degrees from the University of Michigan in Ann Arbor, receiving a B.S. in Biology and D.D.S. and M.S. in Periodontics. 

    He is a Diplomate of the American Board of Periodontology (Board-Certified).  Dr. Koh is well-published in periodontal and implant journals as well as lectured on topics such as implants and periodontal-related topics. 

    He has received numerous awards including, the Academy of Osseointegration Outstanding Dental Student Award (2007), Comprehensive Care Award (2007), and the American Association of Dental Research Fellowship (2005).  Dr. Koh is married.  In his spare time, he enjoys traveling, golfing, reading, and spending time with his family.

Our Staff

  • Gabriella Veizaga
    Dental Assistant

    Gabriella joined our practice in June 2013 as a dental assistant. She loves her job and is passionate about teaching patients on having excellent oral hygiene. She grew up in Centreville, VA. Gabriella is a part time student at George Mason University  and will be graduating in 2019 with Bachelor Degree in Accountant. Gabriella enjoys reading, walking, playing video games and spending time with family and friends.

  • Melanie Johnson
    Dental Hygienist, RDH

    Melanie has been an experienced dental hygienist for more than 20 years. She joined Chantilly Green Dental Care in September 2011. Melanie grew-up in Chantilly and was a dental assistant for many years prior to getting her dental hygiene degree (RDH) from NVCC in 1997. She moved to Florida after graduating and worked for a family practice before moving back to Northern Virginia in 2011. Melanie enjoys the outdoors, working out, running and spending time with her two daughters.

  • Angie Barrilas
    Surgical Assistant

    Angie joins our office with a 10+ year experience in periodontal Surgery.  She is a surgical assistant to help Dr. Koh in implant surgeries, gum grafts or periodontal treatments.  She is working with another periodontist while she is not in our Chantilly Green Dental Care.

    Angie loves to sing and she is also in the band.  Angie is a very hard working person. Besides working at 3 dental offices, Angie still finds time to take classes at NOVA community college to pursue her dental Hygiene program.

  • Theresa Carpio
    Treatment Coordinator/ Marketing Expert

    Theresa moved here for New York in 2008. Theresa has been working in the dental field since 2007, and loves to interact with our patients and make the dental experience as great as possible.  She enjoys traveling, road trips and spending time with her family.

  • Uyen Tran
    Front desk receptionist/dental assistant

    Uyen spent most of her childhood in Vietnam and moved to Northern Virginia in 2013 to attend high school. She recently graduated from Virginia Commonwealth University with a Biochemistry and degree. She is applying for dental schools in 2020 cycle and spending her gap year working at Chantilly Green Dental Care and Gainesville Sunday Dental Care. Her goal is to create a welcoming and comfortable experience for every patient. Aside from her interest in dentistry, she loves playing piano, baking and cooking for her family and friends.

Our Office

Chantilly Green Dental Care

13035-D Lee Jackson Memorial Hwy, Fairfax, VA 22033 | (703) 378-2466

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Chantilly Green Dental Care

Conveniently located in Fairfax, Va!

The Dentist is In!

Chantilly Green Dental Care


9:00 AM-5:00 pm


9:30 am-3:00 pm


Open in our Gainesville, Va. Office


9:30 am-3:00 pm


9:00 am-5:00 pm


8:00 am-1:00 pm


Open in our Gainesville, Va. Office