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Dr. Keith Nguyen
Dr. NGUYEN, Keith, DMD

Residency 1999

Maimonides Medical Center

Brooklyn, New York 

Doctor of Dental Medicine 1998

Tufts University

School of Dental Medicine

Medford, Massachusetts

Dr Keith Nguyen believes that education is a life-long journey, and the ability to learn, a gift that should not be taken for granted. Dr Nguyen has over 18 years of experience in providing outstanding comprehensive dentistry to his patients with honesty and compassion. Over the years, he continues to learn new skills, advancing his career to a higher level, providing his patients with the most current treatment options.


He grew up in Southern California where he earned his Bachelor of Science from the University of California, Riverside in 1991. He studied dentistry at Tufts University, School of Dental Medicine, and achieved his Doctorate of Medical Dentistry in 1998. He completed his General Practice Residency at Maimonides Medical Center in Brooklyn, New York in 1999. He then joined a large group practice in Manhattan, New York for 3 years before moving to Delaware in 2002. He has been a full time dentist at Aesthetic and Special Care since 2003.

Dr Nguyen is a member of American Dental Association, Delaware State Dental Society, and Academy of General Dentistry. He enjoys traveling, playing tennis, volleyball, watching movies, and spending time with his siblings along with their children who live in different parts of the country. He also enjoys gardening around his home in Kennett Square, PA.

Dr. SMITH, Sarah, DDS


Sacred Heart Hospital

Allentown, Pennsylvania 

Doctor of Dental Surgery

Stony Brook University

School of Dental Medicine

Stony Brook, New York

Dr. Sarah Smith was born in Albany, New York and moved to Newark, Delaware when she was 8. She grew up in the area and attended the Charter School of Wilmington for high school.


She earned her bachelor’s of science degree in Chemistry from Emory University in Atlanta, Georgia. She earned her doctorate of dental surgery from Stony Brook School of Dental Medicine in Long Island, New York and did her General Practice Residency in Allentown Pennsylvania at Sacred Heart Hospital.

Dr. Smith enjoys running and is currently training for her first half marathon with her identical twin sister, Emily. She is also an avid fantasy fan and takes pleasure in books and movies from the genre. Other pursuits include spending time with her family and friends and attending live music events. She is delighted to be back in Delaware practicing dentistry.

Dr. Sarah Smith
Dr. Blackhurst


St. Joseph's Medical Center

Reading Pennsylvania

Doctor of Dental Medicine 2013

Temple University

Kornberg School of Dentistry

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