| Suffolk County | Nassau County | The Hamptons | 
| Pollick Sharon A D M D PC 250 Patchogue Yaphank Rd Patchogue NY, 11772 (631) 289-0678 | Polowczyk Robert DDS 2110 Northern Blvd Manhasset NY, 11030 (516) 627-2606 | ||
| Popkin Lawrence A DDS 73 Glen Cove Rd Greenvale NY, 11548 (516) 621-2225 | Popkin Robert DMD Magd 14 Vanderventer Ave Port Washington NY, 11050 (516) 767-3658 | ||
| Popper Marlisa J 999 Walt Whitman Rd Melville NY, 11747 (631) 385-9400 | Porcu Joseph H J DDS 102 Kathleen Dr Syosset NY, 11791 (516) 921-1678 | ||
| Port Haven Dental Care 2019 Route 112 Coram NY, 11727 (631) 736-4922 | Poulos John DDS 28 Fox Hollow Ridings Rd Northport NY, 11768 (631) 262-0644 | ||
| Practice Limited To ENDDNTSTS 124 Main St Huntington NY, 11743 (631) 421-9494 | Pradeep Khanijou Dental PC 247 Jericho Tpke Floral Park NY, 11001 (516) 233-1616 | ||
| Preci Dent Dental Laboratory 7 Corvair Ln Selden NY, 11784 (631) 320-3206 | Precision Dental Studio 2386 Lincoln St Bellmore NY, 11710 (516) 781-4330 | ||
| Predmore Richard DDS 47 Diamond Ave East Meadow NY, 11554 (516) 731-2366 | Pride Dental Group - Joseph P Dumanski DDS 1879 Route 112 Coram NY, 11727 (631) 474-0410 | ||
| Primavera John A DDS 1239 N Country Rd Stony Brook NY, 11790 (631) 751-0099 | Prism Dental - Myhuong Ta DDS 324 W Park Avenue Long Beach NY, 11561 (516) 897-5567 | ||
| Professional Smile Orthodontics 164 Commack Rd Commack NY, 11725 (631) 499-0531 | Progressive Dentistry - Nancy Gress DDS 3 Leefield Gate Melville NY, 11747 (631) 427-6104 | ||
| Progressive Oral Surgery - Gene Pezzollo DDS 601 Franklin Ave Ste 110 Garden City NY, 11530 (516) 741-4415 | Progressive Oral Surgery - Rodney Rastegar DDS 601 Franklin Ave Ste 110 Garden City NY, 11530 (516) 741-4415 | ||