Invisalign Treatment in South Philadelphia & Washington Crossing
Straighten your teeth comfortably and discreetly with custom Invisalign aligners designed for a healthier, more confident smile.
- Clear & Nearly Invisible Aligners
- Comfortable Alternative to Braces
- Custom Treatment Plans
- Personalized Smile Transformation
A Modern Way to Straighten Your Smile
Invisalign treatment uses a series of custom clear aligners to gradually move your teeth into their ideal position without traditional metal braces.
The aligners are smooth, removable, and virtually invisible, allowing you to straighten your teeth comfortably while maintaining your everyday lifestyle. Invisalign is a popular option for both teens and adults looking for a more discreet orthodontic solution.
Why Patients Choose Invisalign
Unlike traditional braces, Invisalign aligners are removable and designed for comfort. Patients can continue enjoying their favorite foods while maintaining easier brushing and flossing habits throughout treatment.
Benefits of Invisalign
- Nearly invisible appearance
- No metal brackets or wires
- Comfortable BPA-free plastic aligners
- Removable while eating or brushing
- Customized treatment for every smile
- Fewer office visits compared to braces
Your Invisalign Treatment Process
Digital Smile
Planning
- Your dentist takes digital scans, X-rays, and photos of your teeth to create a personalized treatment plan and preview your future smile transformation.
Custom Clear
Aligners
- A series of custom Invisalign aligners is created specifically for your teeth. Each set gently shifts your teeth closer to their final position.
Progress & Smile Transformation
- You’ll switch to a new set of aligners approximately every two weeks while visiting our office periodically to monitor progress and ensure optimal results.
Invisalign Designed Around Your Lifestyle
Eat Without Restrictions
Remove your aligners during meals and continue enjoying your favorite foods.
Easier Oral Hygiene
Brushing and flossing are simpler compared to traditional braces.
Comfortable Fit
Smooth plastic aligners reduce irritation commonly caused by brackets and wires.
Confidence During Treatment
Clear aligners allow you to smile confidently throughout treatment.
EXCELLENT Based on 106 reviews Posted on Saleha TahirTrustindex verifies that the original source of the review is Google. One of the most crucial things for me when deciding on a care provider-besides communication-are good manners. I'm sure all of us can relate that when we feel vulnerable we look for empathy, kindness & our humanity restored to us; not as another number on a checklist but an actual human. I've found that to be the case here with Dr. Costello & his wife, Dr. Ngo. They are kind, wonderful, will ensure you're comfortable throughout your consultations & exams. They communicate very directly & thoroughly which is a skill I hope they maintain forever. On top of that, they have hired staff which are equally kind & sweet. This seems to be on the forefront of their establishment. Dr. Costello has the most gentle yet firm hands. My experience with him was seamless. He's funny too! Great work, great character. 1 recommend looking into them if you're considering a dental visit! You wont regret it.Posted on Margaret OttoTrustindex verifies that the original source of the review is Google. Truly this was the best decision to go there. Everyone was so kind, professional and so helpful. The entire office is spotless. The dentist’s bedside manner was impressive. She explained everything that I needed to know. Great experience all around. Highly recommended this dental practice.Posted on jennifer rombergerTrustindex verifies that the original source of the review is Google. Ive been with this practice for years. Could walk there and first time I was overdue for my six month checkup. Ugh a cavity...maybe partly due to chemo...was battling cancer at the time. Years later Ive now had root canal and crown. Both doctors and their entire staff are warm, explain things clearly, and extremely caring and cordial. I recommend them 100%!!Posted on ShellyTrustindex verifies that the original source of the review is Google. I have been going to Dentists on Washington for 5 years now. Each visit in the past five years have been great, and that is why I have been going back! Highly recommended!Posted on Kevin NguyenTrustindex verifies that the original source of the review is Google. Dentist on Washington has been my family's go-to dental practice for a long time. The admin staff is great, and the doctors and hygienists are amazing. I highly recommend Dr. Costello and Dr. Duyen for their exceptal service and care.Posted on Cali RossTrustindex verifies that the original source of the review is Google. Been going here for years, so glad I found them. Always have a positive experience and get the tooth/pain issue resolved same visit. Friendly group that get along very well with each other and it makes the visits enjoyable. Highly recommend!!Posted on Richard ClancyTrustindex verifies that the original source of the review is Google. Best dental practice , I have experienced in 67 years for myself , wife abs children . Outstanding Rick CPosted on EGWTrustindex verifies that the original source of the review is Google. I had a great experience with the team at Dentists on Washington. They were able to squeeze me in for an emergency visit on a Saturday, and find time in their schedules to get all of my needed work done in the same day. I struggle with anxiety at the dentist and everyone on the team was reassuring and kind. Dr. Ngo was kind, professional, patient, and did a wonderful job. I would recommend this business to anyone who struggles with dental anxiety.
Patient
Testimonials
Patients at Dentists on Washington consistently praise the practice for its gentle, painless care and highly professional staff. Reviewers frequently highlight the expertise of Dr. Ngo and Dr. Costello, noting that they take the time to explain procedures thoroughly and make even the most anxious patients feel comfortable. People also appreciate the modern, eco-friendly “green dentistry” approach, which combines advanced technology with a commitment to environmental wellness. Overall, the feedback reflects a welcoming atmosphere where patients feel like their health and time are genuinely valued.
Consistency is Key to Successful Invisalign Treatment
For the best results, Invisalign aligners should be worn 20–22 hours per day throughout your treatment. Most patients begin noticing gradual improvements within the first few months as their smile continues to transform.
Treatment time varies for every patient, but many adult Invisalign cases are completed in approximately one year.
Frequently Asked Questions
How does Invisalign work?
Invisalign uses a series of clear custom aligners that gradually move teeth into their desired position over time.
Is Invisalign better than braces?
Invisalign offers a more discreet and removable alternative to traditional braces for many patients.
How often do I change aligners?
Most patients switch to a new aligner set approximately every two weeks.
How long should I wear Invisalign each day?
For optimal results, aligners should typically be worn 20–22 hours daily.
Can I remove Invisalign aligners?
Yes, aligners can be removed while eating, drinking, brushing, and flossing.
How long does Invisalign treatment take?
Treatment length varies, but many adult cases take around 12 months.
Start Your Invisalign Journey Today
Dentists on Washington proudly provides customized Invisalign treatment in Philadelphia and Washington Crossing to help patients achieve straighter, healthier smiles.