Dr. A. Rizwan Ahamed practices at Xpressions Smile Dr. A. Rizwan Ahamed is a Dentist in Rajakilpakkam, Chennai and has an experience of 10 years in this field. Dr. A. Rizwan Ahamed practices at Xpressions Smile Care in Rajakilpakkam, Chennai. He completed BDS from Meenakshi Ammal Dental College Hospital in 2006.