| LESTER B. GREENBERG, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | May 1, 1980 | Inactive |
| DENTACORP OF AMERICAClearwater, FL · Inactive | Clearwater, FL | Corporation | Apr 15, 1981 | Inactive |
| MANATEE DENTAL CENTER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 15, 1981 | Inactive |
| GREENBERG DENTAL CLINICS, P.A.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Jun 8, 1981 | Inactive |
| PASCO DENTAL LABORATORIES, INC.New Port Richey, FL · Inactive | New Port Richey, FL | Corporation | Sep 17, 1981 | Inactive |
| FLORIDA DENTAL MANAGEMENT, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Dec 29, 1981 | Inactive |
| DREAM-ON, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Jul 21, 1983 | Inactive |
| TOWN & COUNTRY DENTAL CENTER, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Nov 27, 1984 | Inactive |
| TOWN & COUNTRY MANAGEMENT, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Nov 27, 1984 | Inactive |
| CRYSTAL RIVER DENTAL CENTER, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Nov 27, 1984 | Inactive |
| CRYSTAL RIVER MANAGEMENT, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Nov 27, 1984 | Inactive |
| GREENBERG ENTERPRISES, INC.Safety Harbor, FL · Inactive | Safety Harbor, FL | Corporation | Dec 30, 1985 | Inactive |
| EAST BAY DENTAL CARE, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Dec 30, 1985 | Inactive |
| TIMBER PINES DENTAL CENTER, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Feb 13, 1986 | Inactive |
| TIMBER PINES MANAGEMENT, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Feb 13, 1986 | Inactive |
| M & B DENTAL LAB, INC.Safety Harbor, FL · Inactive | Safety Harbor, FL | Corporation | Jul 9, 1986 | Inactive |
| M & B CERAMIC LABORATORY, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Sep 9, 1986 | Inactive |
| HOLIDAY DENTAL CENTER, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Jan 16, 1987 | Inactive |
| SEARSTOWN DENTAL CENTER, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Nov 2, 1987 | Inactive |
| PASCO DENTAL CENTER AT HOMOSASSA SPRINGS - LESTER B. GREENBERG, D.D.S., P.A.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Nov 2, 1987 | Inactive |
| LARGO DENTAL CARE, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Jan 11, 1990 | Inactive |
| BAY AREA DENTAL SUPPLY, INC.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Mar 11, 1988 | Inactive |
| FLORIDA COUNCIL OF DENTISTS, INC.Clearwater, FL · Inactive | Clearwater, FL | Nonprofit | Dec 28, 1984 | Inactive |
| APERG ENTERPRISES, INC.Boca Raton, FL · Inactive | Boca Raton, FL | Corporation | May 3, 2001 | Inactive |
| LESTER B. GREENBERG DDS, P.A.Delray Beach, FL · Inactive | Delray Beach, FL | Corporation | Feb 3, 2003 | Inactive |
| HERNANDO DENTAL CARE - LESTER B. GREENBERG, D.D.S., P.A.Clearwater, FL · Inactive | Clearwater, FL | Corporation | Dec 12, 1991 | Inactive |