| Show All | Suffolk County | Nassau County | The Hamptons | 
| L I Periodontal 1641 Route 112 Medford NY, 11763 (631) 758-3700 | L I Periodontal - Alan H Farber DDS 1641 Route 112 Medford NY, 11763 (631) 758-3700 | ||
| L I Smile Design Center 1927 New York Avenue Huntington Station NY, 11746 (631) 683-4455 | Labowitz Paul DDS 2005 Deer Park Ave Deer Park NY, 11729 (631) 667-4075 | ||
| Lake Grove Dental - Haskel S Schiff DDS 1033 Hawkins Ave Lake Grove NY, 11755 (631) 981-0355 | Lamberg Steven DDS OFC 140 Main St Northport NY, 11768 (631) 261-6014 | ||
| Lane Kerry J DDS 325 Meeting House Ln Southampton NY, 11968 (631) 283-1543 | Lara Mikhail DDS 953 New York Ave Huntington Station NY, 11746 (631) 423-4000 | ||
| Larios Ernest P DDS 14 Millstream Ln Stony Brook NY, 11790 (631) 689-3800 | Laura C Perratto DDS 285 E Main St Smithtown NY, 11787 (631) 382-2495 | ||
| Lavorata Carl DDS 1036 W Jericho Tpke Smithtown NY, 11787 (631) 543-4433 | Lawrence J Richard DDS 206 Clay Pitts Rd East Northport NY, 11731 (631) 266-5061 | ||
| Lawrence J Richard DDS 101 Ontario St Port Jefferson Station NY, 11776 (631) 331-5200 | Lazar & Saucer - Martin Lazar DDS 919 Deer Park Ave North Babylon NY, 11703 (631) 669-2830 | ||
| Lea M Shemet DDS 254 N Country Rd Miller Place NY, 11764 (631) 928-1278 | Leary Paul DMD 80 Maple Ave Smithtown NY, 11787 (631) 724-3837 | ||
| Lee Dae W DDS 184 Larkfield Rd East Northport NY, 11731 (631) 261-2424 | Leemon Howard DDS PC OFC 118 Burrs Ln Huntington Station NY, 11746 (631) 643-8200 | ||
| Lemaitre 55 Carleton Ave Ste 1 East Islip NY, 11730 (631) 581-1543 | Lemaitre DDS 125 Maple St Islip NY, 11751 (631) 581-1543 | ||