| Show All | Suffolk County | Nassau County | The Hamptons | 
| Handelman Chrales S DMD PC 1681 Deer Park Ave Deer Park NY, 11729 (631) 586-0555 | Hanson Dental Care 16 Van Cott Rd Ste 1 Deer Park NY, 11729 (631) 242-5959 | ||
| Hanson Dental Care - Eric Hanson DDS 16 Van Cott Rd Deer Park NY, 11729 (631) 242-5959 | Hanson Eric DDS 16 Van Cott Rd Deer Park NY, 11729 (631) 242-5959 | ||
| Heather E LUCKS DDS 2500 Nesconset Hwy Stony Brook NY, 11790 (631) 751-2636 | Heather L Miller DDS 39 Quaker Path Stony Brook NY, 11790 (631) 246-8080 | ||
| Helfner Bonnie DDS 645 Commack Rd Commack NY, 11725 (631) 858-9800 Visit Website | Heritage Dental Center of Medford 2148 Route 112 Medford NY, 11763 (631) 758-7370 | ||
| Hershkowitz David DDS 213 Hallock Rd Stony Brook NY, 11790 (631) 689-6041 | Hill & Russo Endodontics 6306 Jericho Tpke Commack NY, 11725 (631) 462-6888 Visit Website | ||
| Hills-Park Dental ARTS 2053 Deer Park Ave Deer Park NY, 11729 (631) 254-6596 Visit Website | Hoeg Dental - Thomas X Hoeg DDS 1018 Roanoke Ave Riverhead NY, 11901 (631) 727-4376 | ||
| Hoeg Thomas X DDS 1018 Roanoke Ave Riverhead NY, 11901 (631) 727-4376 | Holtsville Family Dentistry - Bharati J Bedi DDS 280 Greenbelt Pkwy Holtsville NY, 11742 (631) 472-1832 | ||
| Homayoon Walter DDS 669 Lanson St Bohemia NY, 11716 (631) 567-4584 Visit Website | Horizon Orthodontics 1150 Portion Rd Ste 13 Holtsville NY, 11742 (631) 698-2424 | ||
| Howard W Schneider DDS 153 Main St Huntington NY, 11743 (631) 351-1540 | Huntington Bay Dental - Eugene L Antenucci DDS 222 E Main St Huntington NY, 11743 (631) 425-0300 Visit Website | ||
| Huntington Dental Center 1 Schwab Rd Melville NY, 11747 (631) 673-1862 | Huntington Family Dentistry 124 Main St Huntington NY, 11743 (631) 271-2310 Visit Website | ||