Dr. Gursimran Ahluwalia (Dr. Sim) earned his D.M.D. from Boston University. Following graduation from dental school, Dr. Sim worked in private practice for four years. During four years of private practice, Dr. Sim worked extensively with children and adolescents and decided to specialize in pediatric dentistry.

He completed his two-year residency in advanced education in pediatric dentistry at Boston University. During his two- year training, Dr. Sim received specialized training in dentistry for children, adolescents, special needs, sedation, and hospital dentistry at Franciscan Children’s Hospital and Boston Medical Centre.

​Dr. Sim has a strong commitment to meet the individual needs of each and every child, including those with special needs.

He wants every experience to be a positive one- a philosophy he brings to Little Smiles Dental.

He is an active member in the following organizations: