(480) 218-6000
4915 E. Baseline Rd. Bldg. 4, Ste. 107
Gilbert, AZ 85234

Cerec 1-Day Crowns

CEREC can be used to produce onlays, inlays, crowns or bridges without taking molded impressions.

KÖR Whitening

KÖR Whitening makes it possible for you to whiten your teeth to a beautiful, natural shade of white.


Invisalign is an orthodontic appliance system used to inconspicuously treat crooked and crowded teeth in adults and teens.

Laser Gum Therapy

Today, lasers are approved for safety by the FDA, and they have become much more prevalent and standard...


Dr. Samantha Kolinski is a highly skilled Gilbert dentist dedicated to providing gentle and effective care to patients of all dental backgrounds. Dr. Samantha Kolinski achieved her DDS in a field that she is passionate about. She believes that excellent oral health begins with education and prevention and has made it her mission to enlighten patients to ways they can take greater control over their own dental health. Dr. Samantha Kolinski is committed to continuing education and remaining aware of the latest advancements in oral health and dentistry.


Dr. David Kolinski a Wisconsin native graduated from University of Wisconsin in 1992 and Marquette University School of Dentistry in 1996. He enjoys family time with his four daughters along with photography and art. He is also a proud member of Dental Association, Arizona Dental Association, and Central Arizona Dental Association.


Welcome to Gateway Dentistry, office of Gilbert dentist, Dr. Samantha Kolinski. We are glad you have chosen us for your oral health needs and hope that every encounter with our office and staff exceeds your expectations. We know our patients have a choice in Gilbert dentists, so we go out of our way to deliver the level of dental care and compassion we would want for our own families.

Complete oral health may be our long-term goal, but our immediate priority is patient comfort. We do our best to facilitate a relaxing and non-threatening office environment you’ll want to return to again and again. This includes the implementation of multiple pain management techniques to prevent treatment discomfort and minimize dental anxiety. Whether your treatment requires a local anesthetic to numb the mouth or a sedative that help you relax during your appointment, we have everything you need and more at our Gilbert dental office.

You’ll also find our office to be equipped with amenities designed to make your experience more pleasant and enjoyable. From a comfortable waiting area to relaxing treatment areas, every detail has been designed with your satisfaction in mind.

Advanced Technology

Dental technology is ever-changing and constantly evolving. We do our best to stay relevant to the needs of our patients using advanced technology that helps us better diagnose and treat oral conditions and diseases. Our office features innovative oral health technology that makes it possible for us to provide unsurpassed patient care not available just a few years ago.

If you are in search of a Gilbert dentist who will attend to your needs, you can’t go wrong with Dr. Samantha Kolinski. Contact our office at your earliest convenient to schedule you consultation. We look forward to serving you and your family for many years to come.