<< Home Dr Stephen Byfield Carlton House Dental Practice 56 High Street Knaresborough North Yorkshire HG5 0EA Tel: 01423 862178 Map: click here Consultation clinics are also available at The Smile Spa. See contact details. Email info@stephenbyfield.co.uk or by using the online form below. Fields in bold are required. Name Address Tel (day time) Tel (evening) Mobile Email Message      Copyright © Stephen Byfield. All rights reserved. Dental Marketing & Dentist Websites by Dental Focus Web Design.