Dental Exams and Cleanings in Gaithersburg & Clarksburg, MD
Healthy teeth start with consistent professional care. Tong Dental Care provides preventive dental exams and cleanings for patients of every age at both of our Montgomery County offices, in Gaithersburg and in Clarksburg. Established in 1997, our family practice pairs advanced diagnostic technology with a gentle, personalized approach, so whether this is your first cleaning with us or your fiftieth, the visit feels manageable.

What to Expect During Your Preventive Visit
A cleaning here is time with two people, not a procedure you sit through. You spend most of the appointment with one of our incredible hygienists, and then one of our doctors comes in to look at what the cleaning uncovered.
Time with Our Hygienists
Our hygienists are the people you will see most often, and they set the tone for the whole visit. They clear hardened tartar and plaque from your teeth and along the gumline, floss deeply, polish away surface stains, and apply fluoride when it will genuinely strengthen your enamel rather than as a matter of routine.
They will also tell you what they are doing before they do it. If a spot is tender, say so and they will adjust. Patients who come to us anxious about cleanings are usually surprised by how much of the appointment is simply being talked through, and how much easier that makes the next one.
Your Exam with One of Our Doctors
All three of our doctors practice general dentistry, so your six-month exam might be with Dr. James Tong, Dr. Andrew Tong, or Dr. Bhushan Sunanda. Each of them also carries a specialty, which means a routine checkup here is rarely only routine.
Dr. Andrew Tong is a periodontist, so gums are where his eye goes first and early changes rarely get past him. Dr. James Tong is an orthodontist who focuses on pediatric dentistry, so he reads a child’s developing bite as naturally as he checks for cavities. Dr. Sunanda holds a master’s in prosthodontics, so a worn filling or a cracked molar gets a restorative specialist’s assessment rather than a note in your chart for someone else to deal with later.
Whoever you see, our exam covers the same ground: cavities, gum health, bite, and an oral cancer screening. What differs is the extra layer of training that happens to be in the room. We take digital X-rays only when we need to see something the eye cannot reach, never on a fixed schedule.
Your Step-by-Step Appointment Walkthrough
Getting regular dental exams and cleanings in Gaithersburg, MD, does not have to be stressful. Dental anxiety is common, so we prioritize your comfort and keep you in control of your care. Our team explains each step beforehand and offers practical comfort options to put you at ease.
- Check-in and update: We review your history and discuss any current sensitivity or concerns.
- Evaluation and cleaning: Our hygienist examines your gums, removes plaque, and polishes your teeth.
- Clinical exam: Our dentist checks your teeth, bite, and jaw for overall health.
- Discussion: We explain our findings clearly and help you schedule your next visit.
For families, we use kid-friendly pacing to keep visits calm for parents and children alike. Browse our pediatric dentistry page to see how we customize visits for younger patients. We look forward to helping you build a simple, stress-free oral health routine.

Recommended Frequency for Dental Cleanings
We recommend that most patients schedule dental exams and cleanings every six months to maintain healthy teeth. However, certain risk factors call for more frequent visits. Patients with a history of rapid decay, heavy tartar buildup, or underlying health conditions like diabetes often need professional periodontal therapy, also called a deep cleaning, every three to four months.
Reglular Cleaning vs. Scaling and Root Planing
A standard preventive cleaning removes buildup above the gumline. If we detect active gum disease, we recommend scaling and root planing, a therapeutic deep cleaning that treats infection below the gumline. This procedure often requires local numbing for comfort and may take more than one visit to complete.
We determine the correct treatment level through precise pocket measurements during your periodontal evaluation. Our Gaithersburg team always discusses clinical findings with you before beginning any work. To learn about gum infection symptoms and how we address them, read our guide to periodontal disease treatment.

Affordable Options for Insured and Self-Pay Patients
If you are scheduling dental exams and cleanings in Gaithersburg or Clarksburg, MD, our insurance-friendly office accepts most PPO plans and handles all claim filings to maximize your benefits. Contact our staff to confirm your coverage details before booking.
For patients without dental insurance, we offer several pathways to keep care costs predictable:
- Dental Smile Club: Includes two exams, two cleanings, two fluoride treatments, and X-rays within 12 months, plus 15% off additional treatments (excluding orthodontics). See pricing details on our Smile Club page.
- New Patient Special: A discounted option for your first exam, cleaning, and X-rays. Contact us for current pricing.
- CareCredit Financing: Third-party financing is available to assist with larger restorative treatment plans.
The Dental Smile Club is a clear alternative to traditional insurance for uninsured patients. Whether you need routine hygiene visits or other dental services, we keep care accessible. Visit our contact page to schedule your visit and request a personalized estimate.
Frequently Asked Questions About Dental Exams and Cleanings
How long does a routine dental exam and cleaning take?
A routine dental exam and cleaning typically takes 45 to 60 minutes. This timeline can vary depending on your overall oral health and how long it has been since your last professional cleaning. If you need updated diagnostic X-rays or have heavy tartar buildup, the appointment may run slightly longer.
Do dental cleanings hurt, and how do you handle dental anxiety?
Standard professional cleanings should not cause pain, though you may feel light pressure or mild vibration. If you have sensitive teeth or experience dental anxiety, let our team know before we begin. We can customize your comfort plan with topical numbing gels, modified scaling techniques, or gentle conscious sedation options.
How often should adults and children visit the dentist?
Both adults and children should visit for routine exams and cleanings every six months. Regular twice-a-year visits catch minor issues before they become painful, expensive problems. Some patients with active gum disease may need periodontal maintenance every three to four months to stabilize their oral health. For younger patients, our team provides gentle, age-appropriate care.
What is the difference between a regular cleaning and a deep cleaning?
A regular cleaning removes plaque and tartar above your gumline, while a deep cleaning treats active infection below the gumline. Our dentist determines which treatment you need by measuring the small pockets between your teeth and gums. If those measurements show signs of gum infection, we recommend scaling and root planing rather than a standard preventive prophylaxis.
Do you accept dental insurance, and what should I bring to my visit?
Yes, our office accepts and helps maximize benefits for most major PPO dental insurance plans. For your first visit, bring your photo ID, your current dental insurance card, and any recent dental X-rays you have on hand. Our administrative team handles all claims paperwork so check-out is smooth and stress-free. Visit our payments and insurance page to learn more.
What is the Smile Club, and is it a good option for me?
Our Dental Smile Club is our in-house dental membership savings plan for uninsured patients who want predictable dental care costs. Membership covers two professional cleanings, two examinations, annual X-rays, and diagnostic fluoride treatments each year, plus a 15% discount on other treatments. Learn more about this option on our Smile Club page. If you are ready to book, reach out to our team at Tong Dental Care through our contact page to secure your appointment.
Can I be seen at either the Gaithersburg or Clarksburg office?
I am a so called subtitle.Yes. Both offices offer the same services, the same technology, and the same doctors, who rotate between locations on set days of the week. Your chart, X-rays, and history are shared between them. Many of our families book wherever is more convenient that particular week. Just let us know which office you prefer when you call. Visit our contact page for more information about scheduling an appointment.
Begin your tong care journey
Ready to Schedule Your Dental Exam and Cleaning?
New to the practice or returning patients, we’re ready to welcome you with the warmth, expertise, and personalized care that has made us a trusted family dental home for three decades. Contact our Gaithersburg, MD office at 301-216-1780 or our Clarksburg, MD office at 301-515-5100.
