Dr. Marc Liechtung graduated from The University of Pennsylvania School of Dental Medicine in 1986, one of the most world-renowned dental schools as well as having been accepted to one of the best dental fellowship programs in the country.After graduation, he attended an Advanced Restorative and Implant fellowship at the University of Pennsylvania, and graduated from that fellowship in 1987. Dr. Liechtung, is dedicated to each of his patients dental needs and believes in treating each of his patients on an individual basis because needs and treatment differ from person to person.

Dr. Liechtungs interest in restorative and cosmetic aspects of dentistry led him to invent the Snap-On Smile multi-purpose restorative appliance in 2004 and subsequently patent the appliance in 2008. Dr. Liechtung has changed thousands of lives by creating a convenient and pain-free appliance.In addition to his thriving practice, he travels both domestically and internationally, giving lectures about the Snap-On Smile appliance and its indications for use in restorative and cosmetic dentistry. Dr. Liechtung is the dentist who teaches the dentists.

Dr. Arielle Haddad is proud to join theNew Rochelle Dental Arts team and to be serving patients in the tri-state area. She prides herself in creating an environment that allows her patients to feel comfortable and at ease in the dental chair. She devotes extra time to educate her patients and ensure all of their questions and dental concerns are addressed. Her care is always patient-centered and she takes pride in bringing healthy, bright smiles to many faces! Dr. Haddad earned a Bachelor of Science in Chemistry from Butler University in her home state of Indiana. She dedicated much time during her undergraduate education to improve access to healthcare in underserved areas of Guatemala through medical brigades, advocacy and raising funds for the cause. After completing her undergraduate studies, she moved to Chicago, Illinois where she studied dentistry and graduated from Midwestern University College of Dental Medicine. From one big city to the next, she made the move to New York City with her husband, Radley. Dr. Haddad practiced dentistry for two years at New York Presbyterian Brooklyn Methodist Hospital and served as a Chief Resident. Her residency training provided her a well-rounded dental background with a focus in treating patients with complex medical histories and special needs, restorative and esthetic dentistry, endodontics, periodontics, dental trauma, oral surgery and Invisalign certification. While Dr. Haddad believes in continuing education in order to provide her patients with the best care, she does find time outside of dentistry to pursue other interests. She and her husband, Radley, love to do all things NYC from Broadway shows to Yankees games, and they especially enjoy eating their way through their restaurant bucket list! Trips home to Indiana to visit with her parents, siblings, adorable nephew and her in-laws are also very important to her.