Dr. Phan has an excellent chair-side manner and solid technical skills. She adapted to changing needs and schedules and worked well with the hygienists and other staff. I would highly recommend her to patients in Northern Virginia and DC. Unfortunately, we have moved to Silver Spring MD and need someone closer. Parking on site was sometimes a problem but street parking nearby was not bad. Dr. Ed Longman who is a senior dentist with the practice is also a talented professional and has superb communication skills.