Pennsylvania Center for
Dental Excellence

11905 Bustleton Avenue,
Philadelphia,PA 19116

Pennsylvania Center for
Dental Excellence

11905 Bustleton Avenue,
Philadelphia,PA 19116

Call Us Today: (215) 712-8062


Do You Want the Best Smile of your Life?

Do you want your smile to be transformed? Enter your email address below
if you want $1,500 off on Invisalign

Philadelphia Invisalign Dentist
Your Local Cosmetic Dentist Serving Bucks, Montgomery County & Philadelphia
Invisalign is a series of clear aligners that gently moves your teeth into position. They are invisible, removable and most importantly comfortable. Invisalign straightens your teeth using a custom-made series of aligners created for you and only you. These aligner trays are made of smooth, comfortable and virtually invisible plastic that you wear over your teeth. They gradually and gently shift your teeth into place. There are no metal brackets to attach and no wires to tighten. You just pop in a new set of aligners approximately every two weeks, until your treatment is complete. You'll achieve a great smile with little interference to your daily life. Dr. Tau and Invisalign Premier Provider with over 400 lifetime case starts will discuss your case in detail to determine if you're a good candidate for Invisalign.

What does treatment involve?

Dr. Tau will take radiographs, a series of photos and Digital impressions of your teeth using the new Itero Element , which Invisalign will use to create a digital simulation of your teeth . From these images Dr. Tau and Align Technology will map out a precise treatment plan, including the exact movements of your teeth, and tell you the approximate length of treatment. Using the same technology Dr. Tau will be able to show you a virtual representation of how your teeth will move with each stage of treatment. While every case is unique to each patient, treatment typically takes approximately 9-15 months.

Wear a new aligner every two weeks

Approximately every two weeks, you will begin wearing a new set of aligners, advancing you to the next stage of your treatment. To monitor your progress, you will also have occasional checkups with Dr. Tau , usually every six weeks or so. For best results and a timely outcome, you should wear your aligners for 20 to 22 hours per day, throughout your entire treatment.

Receive your custom aligners

Based on your individual treatment plan, a series of custom-made, clear aligners is then created specifically for you. These aligners are made of a smooth, comfortable, BPA-free plastic that won't irritate your cheeks and gums like traditional metal braces often do. Simply wear them throughout the day, and remove them when you eat, drink anything but water or to brush and floss your teeth. As you wear each set of aligners, your teeth gently and gradually begin to shift into place. And because they're virtually invisible, most people won't even notice you're wearing them.

Some Invisalign Examples
We are experts in Invisalign Treatments

Our experienced team will provide you with the confidence of a healthy, unforgettable smile, while making your comfort our priority.

Your comfort was considered in every aspect of our dental office design. Please relax and enjoy the amenities provided for you. We have coffee, snacks, massage chairs, warm blankets, iPods, and free Wi-Fi available for you. We hope you will feel safe and welcome in our beautiful waiting area and comfortable treatment rooms. Visit our Office Tour below to see photos of our facilities.

Arrange a FREE consultation today!

Speak with one of our friendly staff today

Since 2007, iTero has led a revolution in 3D digital dentistry. Traditional dental impressions are replaced with highly accurate digital images from our new iTero scanner. We use iTero to show patients the outcome of their Invisalign treatment.


Our patients love us! Read what they have to say below.

Extremely satisfied“

“Extremely satisfied with their service. They did a detailed inspection of the potential problems and patched the existing ones.“

Justin H


“The dentist is not one of favorite places to go, but my experience was excellent. Dr. Su, Melissa and alex made me feel real comfortable.“

Sabrina D

kind and professional!“

“Your staff is amazing - kind and professional! And, your technical and clinical expertise is very much appreciated.“

Frances Z

Arrange a FREE consultation today!

Speak with one of our friendly staff today

About Dr. Leonard F. Tau, DMD

Dr. Leonard Tau has practiced dentistry since 1999. Dentistry is in his DNA, as his father had a home office in New City, NY, where Dr. Tau grew up. He is a graduate of Tufts University School of Dental Medicine in Boston, Massachusetts, where he received his DMD degree. Dr. Tau next continued his education by attending an Advanced Education of General Dentistry at UMDNJ in Somerdale, NJ. Dr. Tau always wanted to own his own practice, but decided to first hone his skills at a group practice in Lansdale, PA for 5 years before establishing the Pennsylvania Center for Dental Excellence in March, 2007 in Northeast Philadelphia.

Dr. Tau’s focus is on general, cosmetic, implant and reconstructive dentistry. He is certified in Invisalign®, which are virtually invisible aligners that move your teeth. After more than 18 years in dentistry, Dr. Tau remains passionate about offering patients the latest in technology, which you will notice upon entering the office. Above all, Dr. Tau’s primary focus is patient comfort through painless dentistry.

Dr. Leonard Tau was honored to be recently chosen as one of Philadelphia’s Top Dentists by his peers in Philadelphia Magazine. What sets his Northeast Philadelphia dental office apart from other Philadelphia dentists is the time he takes with each individual to understand their needs and goals. Dr. Tau’s restorative practice provides services which include filling replacement with non-metal alternatives and a full range of cosmetic treatments. The cosmetic procedures include: KoR® Deep Bleaching, cosmetic bonding, porcelain veneers, implant dentistry and same day non-metal crowns and bridges with CEREC. Dr. Tau's commitment to state-of-the-art dentistry ensures you receive the highest level of care, both today and tomorrow.

Hours of Operation

Office Visits
Mon: 9:00am – 5:00pm
Tue: 12:00pm – 8:00pm
Wed: 9:00am - 1:00pm
Thu: 12:00pm - 8:00pm

We are closed

Pennsylvania Center for Dental Excellence

11905 Bustleton Avenue
Philadelphia, PA 19116
Phone: (215) 712-8062

Enter your email address below if you want $1,500 off on Invisalign