Dr. Alex, Dr. Williams, Dr. Woo-Hewitt and Dr. Qiu, with our own dental lab down the hall. Same-day crowns, implants placed without a referral, and emergency care when you need it, in Suite 115 at Devon Square, Wayne.
years of locally owned dentistry in Wayne, with patients who have stayed for decades.
Recognized by patients and by fellow dentists
Our story, since 1985
Which is why we so often care for several generations of the same family.
Tour our office
Comfortable seating in the lobby, treatment rooms with large windows and natural light, cozy chairs, and technology that keeps visits short. These are our own rooms in Suite 115, not stock photographs.
★★★★★Going to the dentist is never a great experience. However, Mary Ann and Dr. Williams made the experience rather pleasant. I have been a patient of Dr. Williams for 40 years.Rosa WPatient review
Meet the dentists
General dentists and an in-house periodontist-prosthodontist, skilled in different areas and working as one team, so routine and specialist care both happen here without a referral.
You can see whichever dentist suits you and your schedule, and when a case needs more than one of them, they plan it together.
Over 20 years in general, cosmetic and family dentistry. Graduated with honors from NYU, then a residency at Mt. Sinai. Fellow of the American Implant Association, certified in Invisalign, laser dentistry and oral sedation.
NYU College of Dentistry, 2003
In private practice since 1985. Top of his class at Penn, then specialty training in both periodontics and periodontal prosthesis. A Spear Study Club leader who places and restores implants start to finish.
University of Pennsylvania, 1981
A Philadelphia native. Endodontics, oral surgery, orthodontics and TMD therapy with BOTOX, and a strong advocate of prevention. Certified in ClearCorrect and BOTOX.
Temple University, Kornberg School of Dentistry, 2014
Summa cum laude at Case Western, then dental school at UAB and several years as a dentist in the U.S. Air Force. Fellow of the Academy of General Dentistry since 2023.
University of Alabama at Birmingham, 2017
Hygienists, assistants, our lab technologist and the front office. Maryanne has cared for patients here for over 30 years, and Suzanne grew up in Devon, just down Lancaster Avenue.
Our in-house dental lab
Very few dental offices in the country have their own lab, and no others in the Main Line area do. Our technologist works only with our dentists, so every restoration is designed, made and checked under one roof.
The problem: waiting weeks while an outside lab makes your restoration.
Our Zirkonzahn milling machine and its software make provisional teeth for same-day placement on implants, and final restorations in high-end materials made to stand the test of time.
The problem: a temporary crown, a second appointment and cold impression putty.
With CEREC, a digital scan becomes a 3-D design, the crown is milled from a block of ceramic while you relax in the chair, then polished and bonded the same day.
The problem: a crown that fits but does not look like your tooth.
Old-world craftsmanship on top of CAD/CAM. We judge the size, shape and color of every restoration against your own features, so it reads as yours, not as a replacement.
Replacing missing teeth
No outside implant specialist needed. Implants are planned on our own cone beam scanner, placed by Dr. Williams in this office, and topped with a crown, bridge or denture from our lab. With care, implants are the one replacement that can last 30 years and more.
Dental services in Wayne, PA
From children’s checkups to full mouth reconstruction, BOTOX and emergencies. No referrals, no second office to drive to.
A digital cavity check, a hygienist to clear the plaque and tartar, and children of all ages welcome. Fluoride, sealants, sportsguards and nightguards too.
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Scaling and root planing, the deep cleaning, with antibiotic treatment placed in the gum pockets. Dr. Williams brings advanced periodontal training to it.
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Tooth-colored fillings, inlays, onlays and metal-free crowns, made in our own lab, and often finished in a single appointment.
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Planned on our 3-D cone beam scanner, placed and restored in this office by Dr. Williams, with the new tooth made in our lab.
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Partial, full and implant dentures crafted in-house, bridges, and whole-smile reconstruction planned by our dentists together.
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Veneers from our own lab, whitening in about an hour or with custom trays at home, and virtual smile design so you see the result first.
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Clear trays worn 20 to 22 hours a day, a new set every two weeks, and a check-in about every six weeks.
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Bite adjustments, custom splints, and BOTOX from Dr. Woo-Hewitt to relax the jaw muscles for three to four months at a time.
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When a tooth is infected or cannot be saved. Nitrous oxide is available if you are nervous.
Ask about itDental technology
Our dentists keep up with what is new in dentistry and bring in what makes care more precise, faster or more comfortable.
Top rated dental practice
Both of these honors come from fellow professionals, the people who understand the skill and care the work takes, and the hard work it takes to stand out.
New patients & emergencies
We offer same-day, after-hours and weekend emergency appointments. Call first, and we will talk you through what to do while we get you in.
We accept many popular plans from the leading providers. We will go over your coverage with you and handle the claim on your behalf, so you get the most from your benefits. Call with your membership details to hand.
Flexible monthly payments through CareCredit, so treatment you need does not have to wait. We are happy to walk you through it.
Fill them in now and we can check you in quickly, with less time in the waiting room.
★★★★★Excellent dental practice! All staff and professionals are exceptionally skilled, competent, caring and friendly, giving each patient individualized attention. I travel a distance to go to this outstanding practice and recommend without hesitation.Denise BPatient review
★★★★★Dr. Woo works miracles! The team is beyond professional, an amazing office, very patient & kind. My case was very complicated and Dr. Woo devised a plan and did an amazing job! I highly recommend this office and I highly recommend Dr. Woo!RosemariePatient review
★★★★★I started with Main Line Dental Group today and had a great visit. Staff are very thorough and friendly. Dr. Alex was warm and answered all my questions. She gave good recommendations. Definitely recommend this practice.Stacy APatient review
★★★★★The level of service and care for their patients is of the highest quality. I have been with them for my dental care for over 20 years, and I highly recommend Main Line Dental!Lou MPatient review
★★★★★Very good dentist, especially for kids transitioning from pediatric dentists!Matt GPatient review
Common questions
We accept many popular plans from the leading dental insurers. Call with your membership details and we will go over your coverage with you, and we can handle the claim on your behalf so you get the most from your benefits. Flexible financing is available through CareCredit.
Call us first. We offer same-day, after-hours and weekend emergency appointments, and we will give you first-aid instructions over the phone while we get you in. Nitrous oxide is available if you are nervous.
Plan on about an hour and a half. We review your medical and dental history, examine your teeth, gums, bite and jaw joints, and check your existing dental work. Healthy patients can sometimes have treatment the same day; more involved cases come back to go through the plan. Please bring any x-rays, a list of your medications and your insurance details.
No. Dr. Williams is our in-house periodontist-prosthodontist. He places and restores dental implants here, start to finish, and treats gum disease, so you and your family can get what you need under one roof.
Speed and control. A CEREC crown can be designed, milled and bonded in one appointment, with no temporary and no messy putty impressions. Larger work, from veneers to dentures, is made by a technologist who works only with our dentists.
Yes, children of all ages. Our general dentists look after growing smiles, and we offer fluoride, sealants and custom sportsguards for young athletes.
We are on Lancaster Avenue in Wayne, in Devon Square. You may not see us from the road: once you are in the parking lot, look for the building right next to the Courtyard Philadelphia and directly across from The Edge Fitness Clubs, and come to Suite 115.
Visit us
Our team will contact you to confirm a time. If you are in pain, please phone instead. Please do not send private health information through this form.