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Meet Your Team


Dr. Isaac Kleinman moved to New Jersey from sunny California to pursue a prestigious general practice residency at Hackensack University Medical Center. Although he was born and raised in Los Angeles, he’s no stranger to the east coast; he began his dentistry studies at Yeshiva University (YU) in New York and graduated summa cum laude. He then accepted a spot at the University of California, Los Angeles (UCLA) School of Dentistry where he graduated with numerous honors.  


It was during his time at YU that he met his amazing wife, Daniella, a New Jersey native who moved with him to LA and back. She's now an emergency room nurse at Holy Name Medical Center in Teaneck. Together, they made Fair Lawn their home and are now raising their four beautiful children here. 


Dr. Kleinman loves living and working in Fair Lawn. He gets to know his clients and their families and works in partnership with them to keep their smiles healthy. He is also a clinical faculty member of the Hackensack General Practice Dental Residency and teaches there weekly. Dr. Kleinman loves to meet new patients and foster continued relationships with his existing patients.

Dr. Isaac Kleinman

Dentist & Practice Owner


Heidi Seigel-Laddy

Heidi and her husband Seth have lived in Fair Lawn for over 25 years. When not working, Heidi enjoys spending time with family and friends. Her passions include her three children, cooking, the Yankees and the Giants.

Office Manager

Debbie Fishman

Dental Hygienist

Debbie received her BS in Dental Hygiene from Columbia University and has practiced for more than 40 years. Her passion is evident in the enthusiasm and quality care she brings to the practice and her patients. She lives in Glen Rock with her husband and has three grown children.


Dental Hygienist

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