Doctors & team
Isaac Datikashvili, DMD
Founder & Director. Often called Dr. Isaac. He leads All-on-X and full-arch implant care with a warm, plain-English style — supported by oral & maxillofacial surgeons on the team.
A calm guide for big decisions
Full-arch work can feel scary. Dr. Isaac's style is warm and clear. He explains options in everyday words. He listens to you — and to family members who help with the plan.
His focus includes implants and All-on-X (a full set of fixed teeth on implants). Care is planned with modern imaging so the design fits YOUR bone. Implant count is individualized — never a one-size promise.
Tools & comfort
- CT — a 3D scan of your jawbone used for careful implant planning.
- Digital impressions — detailed records of your mouth.
- Implant placement systems — modern hardware chosen for your case.
- IV sedation — medicine through a vein that helps you relax deeply when it is appropriate and you qualify.
- Gentle care — supportive approach for dental phobia and past trauma.
Press & related practice
Featured in Huffington Post and Time Out New York. Same physical practice as Emergency Dentist NYC; this site is All-on-X focused.
Our clinicians
Dr. Isaac leads All-on-X planning and care, with oral & maxillofacial surgery support on the team — so complex cases can stay under one roof at Union Square.
Isaac Datikashvili, DMD
Founder & Director
Often "Dr. Isaac"
Isaac Datikashvili, DMD, is the founder and director of the practice at Union Square in Manhattan. He has over 15 years of experience.
He earned his DMD from Temple University School of Dentistry in Philadelphia, completed an oral and maxillofacial surgery externship at Thomas Jefferson Hospital in Philadelphia, and received implant training at New York University. Additional training includes acupuncture medicine for pain management, cardiac life support, and conscious sedation at Montefiore Medical Center.
He holds a New York State IV sedation license and is on staff at New York University School of Dentistry. His practice has been recognized by Time Out New York. Focus includes implants, full mouth reconstruction, and All-on-X care planned with modern imaging.
David Zelig, ORT/L, CHT
Oral & Maxillofacial Surgeon
Board-certified oral and maxillofacial surgeon with decades of experience in facial trauma, reconstructive jaw surgery, cleft deformities, resident education, and office oral surgery.
Trained by the originator of All-on-X full-arch implant treatment; internationally known for challenging cases; teaches these techniques and is published in the field.
Gregory Yunov
Oral & Maxillofacial Surgery
Studied at Columbia University College of Dental Medicine for his dental doctorate; completed six years of oral and maxillofacial surgery residency and five years in private dental practice.
Outside the office he spends time with family. Hobbies include bike riding, reading, friends, and learning about new technology.
Where to find us
100 E 12th Street, Union Square, New York, NY 10003
Hours: Open 7 days · exact hours TBD · By appointment