Dr. Taj graduated among the top 10 students in his class; he was inducted into the Omicron Kappa Upsilon National Dental Honor Society. He has volunteered many hours as both a dental support team member and as a dental provider before, during, and after dental school with various organizations. While in dental school in California, Dr. Taj oversaw a monthly homeless dinners at a local church, providing oral hygiene products for the needy.  Dr. Tajeddini does not view dentistry as just a career, but also as his passion and hobby.