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(516) 921-0400


Our doctors are available for emergencies 24 hours a day,
7 days a week


Lisa A. Ritter-Kahn, D.M.D.

Dr. Lisa has been practicing on Long Island since 1987. She received a Bachelors of Science in Microbiology from Rutgers University in 1981.

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Douglas S. Schidhaus, D.M.D.

Dr. Doug received a Bachelors of Art in Psychology from Muhlenberg College in 1987. He went on to graduate from Boston University School of Dental Medicine in 1991.  Read bio



Celia Spatt Penzer, D.M.D.

Dr Celia attended Hofstra University, where she received a Bachelor of Arts in Mathematics with a Chemistry minor in 1995. She attended Tufts Dental School and graduated in 1999 with a DMD .  Read bio



Harry J. Tsotsos, D.M.D.

Dr. Harry received his Bachelor of Science in biology from SUNY Stony Brook in 1986 and completed his dental education at Tufts University's School of Dental Medicine in 1990.   Read bio



Alexandria Anagnostis, D.D.S.

Dr. Alex received a Bachelor of Science from Rutgers University in 1991. She then graduated from New York University College of Dentistry in 1995.  
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800 Woodbury Road Suite E Woodbury, NY 11797

Tel: (516) 921-0400

Fax: (516) 921-8629