Doctors & Staff

Jill DeBiasi, DDS

Accomplished cosmetic dentist and co-owner of DT Smile Design (www.dtsmiledesign.com), a renowned dental practice for the who’s who of Manhattan and beyond, Dr. Jill DeBiasi has been known in the dental profession for almost twenty years. Dr. DeBiasi has been successfully running the Upper East Side practice for over a decade with business partner and long time friend Dr. Cheryl Tomasulo.
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Cheryl Tomasulo, DDS

Dr. Cheryl Tomasulo, D.D.S, is a cosmetic dentist and co-owner of DT Smile Design (www.dtsmiledesign.com) a prominent dental practice located on Manhattan’s Upper East Side. She shares the practice with her long time friend and business partner, Dr. Jill DeBiasi, attracting a clientele list comprised of Manhattanites, celebrities and business professionals.
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Stacey Sonsky - Practice Manager

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Nancy Christiansen - Office Manager

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Catherine DiMeglio - RDH

Catherine DiMeglio graduated from New York Univeristy College of Dentistry with a degree in Applied Science and Dental Hygiene. Contemporary studies have led Catherine to focus on patient well being beyond the traditional hygienist role. A passion for educating patients and interacting on a one-on-one basis, Catherine's forte is oral care prevention and early detection of periodontal disease.
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Carmen Peralta - Assistant

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DeBiasi & Tomasulo, DDS, PC