Welcome to our Pike Creek Dental Practice


Welcome to the Pike Creek Delaware office of Dentist Dr. Mark Gladnick, DDS, a fusion of Experience and Innovation. We specialize in children, preventative, and cosmetic dentisty, and have been practicing in suburban Wilmington, Delaware for almost 30 years.

We welcome children of all ages and guarantee that  they will enjoy their first dental experience with us.  Our Wilmington De office focuses on  creating a warm and friendly atmosphere designed to make your next dental visit an enjoyable experience.

Meet the Staff

Cosmetic and Family Dentistry in Wilmington, DE

Our Kirkwood Highway location is convenient for patients in Hockessin, Pike Creek, Wilmington, Claymont, Milltown, Newport, Greenville, Bear, and Newark, Delaware, as well as Landenberg, Avon Grove, and Oxford, Pennsylvania and Elkton/ Cecil County, Maryland.

Our highly trained and courteous staff are standing by to answer your questions and address your dental needs.  Simply call us at (302) 468-6742 for an appointment.

Your time is important to us.  No waiting for appointments!

Make an Appointment

Dental Tips of the Day

Getting the necessary care without UNNECESSARY RADIATION

While x-rays are invaluable to a dentist in helping to diagnose dental problems, many patients are concerned about the radiation exposure.  In our office we have eliminated these worries by using digital x-rays or Computed Dental Radiography which requires up to 90% less radiation than conventional film.  CDR imaging can reveal things that conventional x-rays cannot.  The images can be magnified 300x their normal size to enhance a diagnosis.  They can also be manipulated to correct contrast and color adjusted to reveal hidden problems.  So worry no more!  If you need an xray in our office, you can rest assured that you will be not be exposed to harmful radiation.


When is the best time for your child's first visit to the dentist?  The American Academy of Pediactric Dentistry recommends that the first visit be within six months of the first tooth erruption.  At our office we take this opportunity, at no cost to you, to welcome your child into our dental practice and introduce him/her to our warm and child friendly staff.  This is really an informal and pleasant experience for your child.  Many moms (and dads) bring their babies with them when they have their own teeth cleaned.  Afterwards, while they are holding their child in their laps, we do an informal dental exam for your child, again, at no cost to you!  We look forward to meeting your pride and joy!

Learn more at our Blog

New Specials: Invisalign Special

Is Invisalign right for you?  This is a great way to straighten your teeth without a mouthful of unsightly hardware. Make an appointment for a courtesy evaluation ( a value of $ 275.00)  by Dr.Mark Gladnick to see if you would be a good candidate for this nearly "invisable" way to straighten your teeth.  Give us a call today 302-994-2660 to set up a convenient time for you.  

Spring Cleaning Time

It's that time again!  Time to take a good look at the possible plaque buildup on your teeth leftover from the winter!  You may not be able to see it readily, especially if it is in your back teeth.  Plaque creates a perfect environment for bacteria to thrive and begin the process of decaying your teeth.  This is the major reason why we encourage patients to have dental check-ups every six months.  The added benefit is that your smile will sparkle!

Make an Appointment
Google map and directions to our office
Dr. Mark C. Gladnick, DDS
5513 Kirkwood Highway, Milltown Professional Plaza
Wilmington, DE
Schedule an appointment


Recent Blog Posts
Does your teen need braces but does not want to "ruin his/her social life?" Now there is a solution - Invsialign Teen! These braces are almost invisible, and yet, they are just as effective as traditional braces in most cases. Since the Invisalign devise is removable, your teen will be able to play sports or an instrument unencumbered. They will ...