> > > > Dr. David Leonoff, DDS, DMD
Dr. David Ross Leonoff DDS and DMD is a male dentist and practices in Family Dentistry, Periodontics, and Pediatric Dentistry.
Dr. David Leonoff has 3 office locations.
Lake Ronkonkoma
Sachem Dental Group
469 Hawkins Ave
Ronkonkoma, NY 11779

Phone Number
Locations and availability (3)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

  • He has special expertise in 1 area:
  • Dental Implants

Education & Awards

Dr. Leonoff graduated from Stony Brook University.


Accepted Insurance Plans

Dr. Leonoff accepts these dental insurances in at least one office:

  • Blue Cross Blue Shield of Georgia - 3 plans
  • Delta Dental - 2 plans
  • Blue Cross Blue Shield of Massachusetts - 1 plan
  • United Concordia - 4 plans


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Additional Information
Where does Dr. David R. Leonoff practice?
Dr. David Leonoff practices Family Dentistry, Periodontics, and Pediatric Dentistry near Ronkonkoma, NY.
Additional practice locations include: Riverhead, NY and Holbrook, NY.
See Ronkonkoma Dentists.