Dr.A.Rahim Khan has done MDS in Orthodontics and Dentofacial Orthopedics. Dr.A. Rahim Khan is also a consultant at Apollo Hospital and an associate professor at Sri Rajiv Gandhi College of Dental Sciences and Hospital.

Dr. A.Rahim Khan specializes in Orthodontics specialty that is concerned with the diagnosis and treatment of dental deformities as well as irregularity in the relationship of the lower to the upper jaw and also in treating patients with improper positioning of teeth when the mouth is closed (malocclusion), which results in an improper bite, treating and controlling various aspects of facial growth (dentofacial orthopedics) and the shape and development of the jaw, smile designing & smile care. Orthodontics also includes cosmetic dentistry; when the patient’s aim is to improve his/her appearance.