Our Office

We are a group of perfectionists, overachievers, fun seekers and empathetic humans driven by the goal of creating a kind, open and empowered culture that allows you to be proactive about your oral health. We’ve thought about every detail of your visit so you don’t have to. We will work hard, but want it to feel effortless.

Combining the best new technology, with great design and a warm friendly staff, we've created a friction-less experience that allows us to focus on what matters most - you and your comfort. We promise that each visit will be personalized, clear, and inspiring. Every time.

“I believe in a quality driven approach - from our warm and friendly staff to New York City's finest ceramists. Quality creates long lasting relationships- and thats what's important to me.”


Dr.Jennifer Plotnick
Jennifer Plotnick
Founder and General Dentist

Dr. Jennifer Plotnick

Dr Jennifer Plotnick- a native New Yorker, has been in private practice for more than ten years, serving the greater Brooklyn area. She has an extensive following that includes moms and dads, toddlers and grandparents, New York’s revered artists, musicians, architects, actors, olympic athletes and more. Always an artist at heart, Dr. Plotnick found the perfect balance of medicine and design when she founded Grand Street Dental in 2016 -she practices with a discerning eye for detail and ambition for patient satisfaction.

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Associate Dentist

Dr. Kristine Hassan

Dr. Hassan is a proud, native New Yorker. She truly believes in patient-centered care in which she works with you to choose the treatment that best suits your needs. With her soft touch, engaging personality, and quality skills, Dr. Hassan prides herself in establishing a natural rapport with her patients. She received her Doctor of Dental Surgery from New York University College of Dentistry and now teaches part-time at NYP-Brooklyn Methodist, instructing residents in general dentistry.

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Stephanie Dadoun
Oral Surgeon

Dr. Stephanie Dadoun

Dr. Stephanie Dadoun, born in Montreal, Canada, is GSD’s in house Oral Maxillofacial Surgeon. Graduating from McGill University with both a Bachelor of Science as well as her Doctorate of Dental Medicine (DMD) in 2009, Dr. Dadoun was selected to continue on to receive an MD and completed a General Surgery and OMS residency in 2016 at Weill Cornell.

Dr. Dadoun brings her extensive experience to GSD helping patients with dentoalveolar surgery including wisdom teeth, bone grafting, sinus lifts and implantology. She also has extensive experience in in orthognathic and craniofacial surgery, facial trauma and maxillofacial reconstruction, TMJ surgery, maxillofacial pathology.

Dr. Dadoun is fluent in English, French, and Hebrew and looks forward to treating you.

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