Meet our team

The experienced providers at Dr. Mark Greenstein & Associates are waiting to meet you. We have a team of expert, talented dental care professionals that can help you achieve your dental care goals in Clinton.

Dr. Mark Greenstein portrait

Mark Greenstein, DMD

General Dentist

Dr. Greenstein has been making patients feel like family for over three decades. When he joined the practice in 1988, he knew he’d found where he belonged. Dr. Mark Greenstein chose de...
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Dr. Injamamul “Inja” Niloy, a native of West Palm Beach, FL, began his academic journey with a Bachelor's degree in Biology from the University of Florida. He advanced his educat...
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Portrait of Dr. Elizabeth Polak

Elizabeth Polak, DMD, MS

Board-Certified Periodontist

Dr. Elizabeth Polak is a board‑certified periodontist and implant specialist with extensive experience in both civilian and military dental care. She brings a patient‑centered, evidence‑base...
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Dr. Shehla Yousuf portrait

Shehla Yousuf, DDS

General Dentist

Dr. Shehla Yousuf is a skilled general dentist committed to delivering high-quality, patient-centered care. She provides comprehensive dental services, including crowns, fillings, bridges (i...
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