Alex Weidenfeld, DMD Endodontist

Alex Weidenfeld, DMD Endodontist

Get to Know Dr. Alex Weidenfeld

Dr. Weidenfeld is Jersey City Dental’s endodontist, a dental specialist who addresses issues within the teeth, like root canal infections and associated pain. Dr. Weidenfeld’s gentle touch and calm demeanor keep patients comfortable, no matter how much help their smiles need. You’ll find Dr. Weidenfeld practicing out of our Jersey City, NJ, dental office, along with Dr. Andrew S. Paek, Dr. Samuel Kim, Dr. Carine Abadir, and Dr. Jonathan Cohen. He speaks English and Hebrew.


Doctor of Dental Medicine (DMD)

Rutgers School of Dental Medicine
Newark, NJ

Bachelor of Arts (BA)

University of Wisconsin–Madison
Madison, WI

Advanced Training & Continuing Education

Postgraduate Endodontics Specialty Program

New York University College of Dentistry
New York, NY

Endodontics Fellowship

Montefiore Hospital
Bronx, NY

General Practice Residency

St. Barnabas Hospital
New York, NY
Dr. Weidenfeld was honored to be named “Most Compassionate Dentist” during his residency at St. Barnabas.

Professional Distinctions

Presenter—American Association of Endodontics Annual Meeting

During his time at NYU’s Endodontics program, Dr. Weidenfeld had the opportunity to present his research on radiation dosing from cone-beam computed tomography units at the AAE’s Annual Meeting, the world's largest summit for professionals in the specialty. 


American Association of Endodontists

In His Free Time

Dr. Weidenfeld lives in Fair Lawn, NJ, with his wife and their three children. When he’s not working on patients’ smiles, he loves to read and play basketball. 

All Services & Specialties

5-Star Reviews
For Dr. Weidenfeld and Our Team


Sophia Capotorto-Weiss

Jersey City, NJ


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Excellent service, atmosphere and experience across the board!

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Vanessa Esáa

Jersey City, NJ


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Amazing place!!! All the staff is very kind and professional

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The outside of Jersey City Dental

Jersey City Dental

Our compassionate team of dental professionals believes in providing conservative care in a comfortable and pleasant environment. Our dentists are affiliated with many esteemed organizations:

  • American Dental Association
  • American Academy of Cosmetic Dentistry
  • Academy of General Dentistry
  • American Association of Oral and Maxillofacial Surgeons

Schedule an appointment at our Jersey City, NJ, practice online or by calling (201) 332-0403.

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