Knoxville Office | Morristown Office | Appointment Request | Refer a Patient Knoxville Periodontal Office Michael P. Madigan, DMD Madigan Periodontics & Implant Dentistry Address: 117 Capital Drive Knoxville, TN 37922 Phone: (865) 670-7477 Fax: (865) 670-7556 Email: Office Hours: Monday: 8:00am to 5:00pm Tuesday: 8:00am to 5:00pm Wednesday: 8:00am to 5:00pm Thursday: 8:00am to 5:00pm Friday: 8:00am to 5:00pm View larger map