| Wayside Dental Practice | 01582 712470 | | 2 Douglas Road, Harpenden, AL5 2EW | Map & Directions |
| The Hertfordshire Centre For Dentistry | 01582 764931 | | 9-11b Leyton Road, Harpenden, AL5 2HU | Map & Directions |
| Harpenden Orthodontic Practice | 01582 465200 | | 60-62 High Street, Harpenden, AL5 2SP | Map & Directions |
| Sophia Mustafa & Associates | 01582 761609 | | 29 Bowers Way, Harpenden, AL5 4EP | Map & Directions |
| Church Green Dental Surgery | 01582 763420 | | 1c Leyton Road, Harpenden, AL5 2TJ | Map & Directions |
| Ms N Koundouros | 01582 769799 | | 113 Southdown Road, Harpenden, AL5 1QQ | Map & Directions |
| Alan V Bramwell | 01582 460452 | | Rose Cottage, 33a High Street, Harpenden, AL5 2RU | Map & Directions |
| A Osborne | 01707 322909 | | Dental Surgery, 18 Parkway, Welwyn Garden City, AL8 6HG | Map & Directions |
| A J Bridger | 01707 655495 | | 32 Pine Grove, Brookmans Park, Hatfield, AL9 7BS | Map & Directions |
| The Maltings Dental Surgery | 01727 837376 | | 54 The Maltings, St. Albans, AL1 3HL | Map & Directions |
| Woodhall Dental Practice | 01707 375000 | | 33 Cole Green Lane, Welwyn Garden City, AL7 3PP | Map & Directions |
| Jersey Farm Dental Practice | 01727 846417 | | The Health Centre, 2a St. Brelades Place, St. Albans, AL4 9RG | Map & Directions |
| Regency House Dental Clinic | 01727 848080 | | 28a St. Peters Street, St. Albans, AL1 3NA | Map & Directions |
| Oasis Dental Care | 01727 830226 | | 9 Townsend Avenue, St. Albans, AL1 3SL | Map & Directions |
| Optical Express The Dental Clinic | 01727 854863 | | 9 St. Peters Street, St. Albans, AL1 3DH | Map & Directions |
| Grange Street Dental Practice | 01727 844461 | | 4A Grange Street, St. Albans, AL3 5NB | Map & Directions |
| Hatfield Community Dental Clinic | 01707 280355 | | Queensway, Hatfield, AL10 0LF | Map & Directions |
| Mr M A Shah | 01727 869471 | | Alexander House, 109 St. Peters Street, St. Albans, AL1 3ET | Map & Directions |
| St Albans Orthodontic Centre | 01727 812444 | | 3a Holywell Hill, St. Albans, AL1 1ER | Map & Directions |
| A Gatrad & Associates | 01727 823356 | | 148a High Street, London Colney, St. Albans, AL2 1QF | Map & Directions |
| Church Road Dental Practice | 01707 334444 | | 4A Church Road, Welwyn Garden City, AL8 6NE | Map & Directions |
| Welham Green Dental Surgery | 01707 272942 | | 168 Dixons Hill Road, Welham Green, Hatfield, AL9 7DL | Map & Directions |
| St Peters Lodge Dental Practice | 01727 853160 | | St. Peters Lodge, 7 Manor Road, St. Albans, AL1 3ST | Map & Directions |
| C F Ringrose & Associates | 01582 833232 | | 12 High Street, Wheathampstead, St. Albans, AL4 8AA | Map & Directions |
| St Albans Dental Centre | 01727 853573 | | 59 Hatfield Road, St. Albans, AL1 4JE | Map & Directions |
| Abbey View Dental Practice | 01727 854429 | | 3 Abbey View Road, St. Albans, AL3 4QL | Map & Directions |
| P J Van Heerden | 01727 831311 | | 14 Spencer Street, St. Albans, AL3 5EG | Map & Directions |
| Alexander House Dental Practice | 01727 869471 | | Alexander House, 109 St. Peters Street, St. Albans, AL1 3ET | Map & Directions |
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