ENDODONTICS IN LITCHFIELD PARK, AZ Litchfield Endodontics Thank you for your interest in Litchfield Endodontics. We are specialist members of the American Association of Endodontists. We look forward to being of service to you. Our expert team, led by respected endodontic specialist Dr. Thompson, includes an experienced endodontic staff. We provide the highest standard of professional care in a friendly, comfortable environment.