Dr. Oscar Dominguez - General Dentist

Dr. Oscar Dominguez is part of our general dentistry team in our Springfield, Alexandria and Purcellville locations. Dr. Dominguez grew up in Mexico City, Mexico and studied at Howard University in Washington D.C. During his many years of experience, Dr. Dominguez has established himself as a reputable and trusted provider. Serving the local community and being able to restore oral health and transform the lives of his patients has always been his ultimate goal. Dr. Dominguez hopes to offer the best dental service and establish a long-standing relationship with Let’s Smile^™ Dental patients and their communities. His reviews speak for themselves!

Nothing beats his love of coffee! If he had to drink just one beverage for the rest of his life, it would be coffee.

“Give me a good cup of coffee and a book, and I’ll be happy.”

Dr. Jacqueline Liu - DMD

Dr. Jackie is originally from Connecticut, and has always known that pediatric dentistry was her calling. At just four years old, after overcoming her own dental fears thanks to a wonderful pediatric dentist, she set her sights on helping other children have positive dental experiences.

She earned her B.S. in Biology, with a minor in Molecular Cell Biology and Sociology, from the University of Connecticut. She then went on to pursue a Master of Public Health (MPH) with a concentration in Health Policy and Management from Boston University. Her passion for dentistry led her to Tufts University School of Dental Medicine, where she not only completed her degree but also served as Community Service Chair for four years.

After dental school, Dr. Jackie completed a General Practice Residency at Flushing Hospital Medical Center. She then practiced as a general dentist for 2 years before moving on to pursue a Pediatric Dental Residency at Maimonides Medical Center, where she was honored to serve as Chief Resident in her final year. She is also a board candidate with the American Board of Pediatric Dentistry.

Today, Dr. Jackie is dedicated to providing the highest quality of care in a welcoming, comforting environment. Her goal is to ensure every child leaves the office with a smile, feeling empowered and confident about their dental health.

When she’s not caring for her patients, Dr. Jackie is spending time with her family and friends. She and her husband love traveling, trying new cuisines and restaurants and watching movies. She also loves reading, crocheting, and embracing her passion for all things Disney.