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74 providers
Availability last updated 09/02/2026
Dr. Pariana Tung has been gaining clinical and research experience and working as an associate dentist since 2003, she has now opened her own practice to continue providing her patients with the personalized care they deserve. After being the top student in her class all four years of dental school, she graduated on the Dean’s List from Howard University Dental School in 2003 and is a member of Omicron Kappa Upsilon. She is a current member of the National Dental Honor Society. She aims to exceed clinical excellence and expectations. As a dental professional, she stays up to date on the latest technology in Dentistry in order to provide the most current treatment options for her patients. She has been recognized with the Top Dentist Award by Consumer Research Counsel of America.
With several years of dental experience Dr. Pariana Tung strives to achieve excellence and build trusting and honest relationships with each patient. As a doctor she recognizes that her patients are all unique individuals who have placed a great amount of trust in her and her team. That is another reason why at Signature Smiles Dentistry there is a comfortable patient and doctor relationship.
Her kindness, humbleness, friendliness and strong desire for perfection remain unmatched among others in the dental field. Besides Dentistry she has extensive research experience working as a research fellow in Plant Biology and Biochemistry in University of Calgary, Canada. She received her M.Sc, M.Phil and Ph.D degree in plant biology.
Her passion in research and dentistry has inspired her to provide the best possible dental care for her patients. Dr. Tung's strong foundation, knowledge and experience is derived from her excellent background in science, research and dentistry.
In her spare time, Dr. Pariana Tung enjoys cooking, gardening, reading, spending time with her husband and two children, and sharing funny jokes with family, friends and even patients.
Dr. Pariana Tung, DDS
Dentist
6540 Arlington Blvd
Falls Church, VA 22042
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Dr. Kopal Agarwal is a general dentist in Sterling VA. She graduated from Tufts University – School of Dental Medicine, Boston MA with Doctor of Dental Medicine and Bachelor of Dental Surgery from Meerut University, India. She practiced as a General Dentist in India before attending Tufts University, where she received rigorous training in General Dentistry. She has volunteered at several non-profit dental camps.
She is caring and compassionate with a goal of providing the highest standard of dental care to each of her patients. She enjoys treating adult and pediatric patients. In her free time, Dr. Agarwal enjoys spending time with her family and friends.
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Dr. Kopal Agarwal, DMD
Dentist
8301 Arlington Blvd
Suite 403
Fairfax, VA 22031
Quyen Dang, DDS
Dentist
8303 Arlington Blvd.
#107
Fairfax , VA 22031
Anh Pham, DDS
Oral Surgeon
8303 Arlington Blvd.
#107
Fairfax , VA 22031
Michael Messina
Dentist
1886 Metro Center Drive
Suite 600
Reston, VA 20190
Emilio Canal, DDS
Dentist
1886 Metro Center Drive
Suite 600
Reston, VA 20190
Anthony Moawad
Dentist
1886 Metro Center Drive
Suite 600
Reston, VA 20190
John Han, DMD
Dentist
11515 Sunrise Valley Drive
Reston, VA 20191
Young Kim, DDS
Dentist
11515 Sunrise Valley Drive
Reston, VA 20191
Charlton Ho, DDS
Dentist
11515 Sunrise Valley Drive
Reston, VA 20191
Iman Ayoubi, DDS
Dentist
171 Elden Street
Suite 2c3
Herndon, VA 20170
Ruth Duchatellier-Cange, DDS
Dentist
209 Elden St
Ste 210
Herndon, VA 20170
Devender Verma, DDS
Dentist
9093 Ridgefield Dr
Suite 203
Frederick, MD 21701
Arpana Verma, DDS
Dentist
9093 Ridgefield Dr
Suite 203
Frederick, MD 21701
Dr. Zia Ahmadzada completed his undergraduate education at the University of New York at Albany in 1997. He then went on to receive, in 2002, a doctorate of dental medicine (DMD) at Tufts University School of Dental Medicine in Boston, Massachusetts, one of the oldest dental schools in the United States. As the second largest dental school in America, with a class size of approximately 190 students each, it has an excellent reputation, and it is renowned as a center for academic and clinical excellence. While at Tufts, Dr. Ahmadzada was recognized for attaining the Dean’s list for outstanding achievement and high performance on the National Board of Dentistry. He was also awarded an Endowed Prize Award for Ethics. Dr. Ahmadzada has been practicing general dentistry in Northern Virginia for 14 years and is dedicated to ensuring his patients receive the best possible care. His goal (and that of his team) is to provide comprehensive dental care for the whole family. His experience includes preventative and cosmetic dentistry, such as porcelain veneers, bonding, and tooth-colored fillings; endodontic procedures, such as root canals; and restorative dentistry, such as crowns and bridges. Dr. Ahmadzada is also a certified Invisalign® provider, providing quality tooth correction. In 2013, Dr. Ahmadzada was also voted one of America’s “Top Dentists.” To provide the best dental care possible, he spends a great deal of time in staying up-to-date on the latest advancements and technology. He is an active member of the Virginia Dental Association.
Dr. Ahmadzada considers each patient a partner in dental care and believes that it is his responsibility to educate them so they can make wise decisions. He starts by carefully listening to their concerns, followed by a complete and thorough examination, and consults through a discussion of treatment options. Dr. Ahmadzada's outstanding background has given him success in the dental field for over 20 years.
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Dr. Zia Ahmadzada, DMD
Dentist
5103 Westfields Boulevard
Centreville, VA 20120
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