Meet Your Wilmington Dentists: The Education and Experience Behind Your Care

August 25, 2026
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When you're looking for dental offices in Wilmington, DE, the dentists behind the practice matter as much as the services offered. At Justison and Gladnick Family Dentistry, we have two experienced dentists who bring decades of combined training to your care.

Dr. Jason Justison's Education and Training

Dr. Justison earned his biology degree from the University of Delaware, where he studied cancer biology, physics, and biochemistry. He completed dental school at Temple University in Philadelphia and then finished a hospital-based general practice residency at Lancaster General Hospital in Lancaster, PA. He has also completed advanced training in cosmetic dentistry, implant prosthodontics, restorative dentistry, children's dentistry, and gum disease treatment.

Dr. Justison's Local Roots and Approach to Care

Dr. Justison grew up in Pike Creek, just around the corner from the office. After completing his education, he returned to practice in the same community where he was raised.

Focusing on gentle, comfortable care, Dr. Justison works with each patient to find a treatment plan that fits their comfort level and budget. Dr. Jay, as many patients call him, also believes a relaxed, friendly atmosphere helps take the stress out of dental visits.

Dr. Mark Gladnick's Education and Decades of Expertise

Dr. Mark Gladnick has practiced comprehensive restorative and aesthetic dentistry since 1980. He earned his Doctor of Dental Surgery degree from Temple University School of Dental Medicine, where he was inducted into the Periodontal and Oral Surgery Honor Societies.

Dr. Gladnick completed a general practice residency with distinction at Christiana Care Medical Center in Newark, DE. He is an active member of the American Dental Association and the Delaware State Dental Society. He recently served as President of the Temple University Dental Alumni Association.

Two Dentists, One Shared Commitment to Excellence

Dr. Justison and Dr. Gladnick both trained at Temple University and completed their hospital-based residencies there. They each bring unique strengths—Dr. Justison's focus on cosmetic and restorative work and Dr. Gladnick's decades of experience across a wide range of services.

Together, they offer patients access to two perspectives and skill sets under one roof. If you're searching for dental offices in Wilmington, DE, call Justison and Gladnick Family Dentistry to schedule your visit.

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