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Appelbaum Endodontics, LLC

Sparta, NJ • Randolph, NJ


General Information

Keith Appelbaum, DMD, MS

Raised in Northern New Jersey, Keith graduated Magna Cum Laude with a BS degree in Civil Engineering from Rensselear Polytechnic Institute (Troy, NY) in 1998 and earned a MS in Civil Engineering/Construction Management from Stanford University (Palo Alto, CA) in 1999.  He holds a Professional Engineer and Professional Planners License in New Jersey.  Having a need to affect people more directly and having witnessed the devastation of September 11th, Keith earned his Doctor of Dental Medicine (DMD) degree in 2009 and a Certificate in Endodontics in 2011 from UMDNJ-New Jersey Dental School.  Keith is active in the dental community at the local level, having presented on endodontic topics at study clubs and the national level at the American Endodontic Association (AAE) having served as a committee member and presenting his research.  Keith is always striving to be the best practitioner by attending continuing education at study clubs, national conferences and studying the current literature.

Irina Zagorodny, DMD

Dr. Irina Zagorodny graduated Summa Cum Laude from the University of Pennsylvania, School of Dental Medicine where she received her DMD Honors degree in 2015.  She is the recipient of the PASS International Dentist Award, The Drs. Samuel and Louis Rossmann Endodontic Scholarship and the Seigel Memorial Scholarship Award.  She completed her Endodontic Residency at the University of Pennsylvania, School of Dental Medicine Endodontics Department and is a board eligible Endodontist with the American Board of Endodontics.  She was awarded a recognition certificate for teaching continuing education courses, microendodontics and endodontic microsurgery in 2016-2017 from the Department of Endodontics, University of Pennsylvania.

Dr. Irina Zagorodny initially completed her dental education in Russia before moving to Pennsylvania.   She is passionate about endodontics and is an active member of our association (American Association of Endodontics). 

In her spare time, Dr Zagorodny enjoys traveling, outdoor activities, cooking and spending time with her three lovely daughters.