Contact Us At Denison Dental Clinic we provide complete dental care to you. Book An Appointment Get In Touch With Us! Phone (905) 910-1050 Fax (905) 910-1068 Email denisondental01@gmail.com Address 2352 Middlefield RD Unit 104 Markham ON , L3S 4T6 Book An Appointment Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail *Phone Number *NameSend Request