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10 Years
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Expert Endodontic Care in New York City
At FiDi Endodontics, we specialize in advanced endodontic care, combining cutting-edge technology with personalized treatment to ensure optimal patient outcomes. Our team of highly trained specialists is dedicated to providing painless, precise procedures, including root canals, microsurgery, and retreatment, using tools like 3D imaging and operating microscopes. With a focus on patient comfort and education, we prioritize clear communication, compassionate care, and maintaining the highest standards of clinical excellence.

Our commitment to continuous learning and innovation allows us to address even the most complex cases, fostering trust and long-term relationships with both patients and referring dentists. Located in the heart of New York City, we serve as a trusted resource for endodontic expertise, ensuring every individual receives tailored solutions that align with their unique needs.
Services
Root Canals Endodontic Retreatment Endodontic Surgery Internal Bleaching 3D Imaging
Details
  • Year established: 2016
Highlights and features
  • Our board-certified specialists use advanced 3D imaging and microsurgical techniques for precise diagnoses and treatments.
  • We prioritize patient comfort with personalized care and clear communication throughout every procedure.
  • Over a decade of combined experience in endodontics ensures expertise in complex root canal cases.
  • We maintain strict adherence to infection control standards set by the ADA, CDC, and OSHA.
  • Our team includes educators and researchers actively contributing to advancements in endodontic care.
Associations and certifications
  • American Dental Association (ADA)
  • Centers for Disease Control and Prevention (CDC)
  • Occupational Safety and Health Administration (OSHA)
  • Board Certified Endodontists
What people say
Incredibly thorough Compassionate bedside manner Best endodontist in NYC Excellent experience overall Painless procedures
Services
Root Canals
Root canal treatment removes infected pulp from inside a tooth to relieve pain and save the natural tooth. Using digital radiography and microscopes, we clean and seal the canals precisely. This procedure prevents further infection and preserves dental function, often avoiding extraction. Our specialists ensure minimal discomfort through advanced techniques and personalized care.
Endodontic Retreatment
Retreatment addresses failed root canals by reopening the tooth to remove previous fillings, disinfecting canals, and sealing them again. This may be needed due to delayed crowns, new decay, or undetected complex anatomy. Our team uses 3D imaging to identify issues and restore the tooth's health with biocompatible materials.
Endodontic Surgery
Surgical procedures like apicoectomy treat persistent infections by removing the root tip and sealing the canal. This is recommended when non-surgical methods fail. We may also perform biopsies or repair damaged roots. Surgery allows us to save teeth that would otherwise require extraction, using microscopes for precision.
Internal Bleaching
Internal bleaching lightens teeth darkened by trauma or root canal treatment. A bleaching agent is placed inside the tooth and sealed, often requiring multiple sessions. This procedure restores aesthetics without damaging the tooth structure. We use microscopes to ensure safe, effective application and long-lasting results.
Cone Beam CT
Cone Beam CT provides detailed 3D images of teeth, roots, and surrounding bone to enhance diagnosis and treatment planning. This technology captures high-resolution scans in under a minute, aiding in detecting fractures, complex canals, or infections invisible on 2D X-rays. It ensures accurate, minimally invasive care tailored to each patient's anatomy.
People
Dr. Lawrence Tam
Endodontist
Dr. Tam earned his DDS at NYU and completed residencies in general dentistry and endodontics. He has published research in dental education and teaches at NYU. Fluent in Cantonese and English, he founded FiDi Endodontics in 2016 after building a reputation for excellence since 2009.
Dr. Angela Wu
Endodontist
Board-certified Dr. Wu graduated with honors from Boston University Dental School. She specializes in advanced root canal techniques using microscopes and 3D imaging. Fluent in Mandarin and English, she focuses on patient comfort and marathon training in her free time.
Dr. Samantha Tsai
Endodontist
Dr. Tsai received her DDS from USC and completed a residency at Temple University. She has won awards for endodontic research and enjoys latte art and bouldering. Fluent in Mandarin and English, she brings expertise in complex root anatomy.
Dr. Dana Kim
Endodontist
Dr. Kim earned her DDS at NYU and completed specialty training there. She researches dental anxiety and teaches as an adjunct instructor. Fluent in Korean and English, she balances practice with family time exploring NYC museums.
Questions
What is root canal treatment?
Root canal treatment removes infected pulp from a tooth to relieve pain and prevent extraction. We use microscopes and 3D imaging for precision.
Do you offer emergency services?
Yes, we provide urgent care for dental trauma or severe pain, prioritizing same-day appointments for acute cases.
What insurance plans do you accept?
We accept most major dental insurances. Check our website for a full list or contact our office for verification.
How should I prepare for my first visit?
Bring your referral card, insurance details, ID, and medication list. Arrive 15 minutes early or complete forms online beforehand.
What is endodontic surgery?
Surgery like apicoectomy treats persistent infections by removing the root tip. It's recommended when non-surgical methods fail to save the tooth.
Can internal bleaching help discolored teeth?
Yes, internal bleaching lightens teeth darkened by trauma after root canal treatment, using safe, effective agents applied inside the tooth.