Precinct Commander:  Major Timothy Maddox                                                                                                                                                                                                                   
                                                                                                                                                                                                                 
                                                    
                          Address: Dunwoody Station 
                          1111 Hammond Drive                                                                                                                                                                                                                      
                                                                                                                                                                                                                 
                                                    
                          Atlanta, GA 30346  
                          Phone: (404) 848-4813  
                                                                                                                                                                                                                            
                                                                                                                                                                                                 
                                                                                                                                                                                                                                                                                                                        
                                                                                                        
                                                     
                                                
                                                                                                                                                                                                                            
                                                                                                                                                                                                 
                                                Major Timothy Maddox began his law enforcement career with the MARTA Police Department in 2006 as a patrol officer in the South Precinct. He served as a Field Training Officer at the Central Precinct before being promoted to the rank of Corporal in 2011. As he rose through the ranks of Sergeant and Lieutenant, he worked at the Central, East, and South Precincts. In 2023, he was promoted to the rank of Captain and became the department's Night Commander handling all critical incidents that occurred during the overnight hours.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                          
                                                    
                                                
                                                                                                                                                                                                                                                    
                                                                                                
                                                In 2025, he was promoted to the rank of Major and is currently assigned to the North Precinct as the Precinct Commander. As the North Precinct Commander, his areas of responsibility are from the Civic Center Station to North Springs Station and the northeast line up to the Doraville Station.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                                                          
                                                    
                                                
                                                                                                                                                                                                                                                    
                                                                                                
                                                Major Maddox is a United States Marine Corps Veteran. He earned his Bachelor of Arts Degree in Social and Criminal Justice from the University of Arizona Global Campus and his Master of Science Degree in Public Safety Administration at the Georgia Law Enforcement Command College at Columbus State University. He holds Supervisory and Managerial Certifications. He is a member of Georgia Association of Chiefs of Police and International Association of Chiefs of Police.
                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                                  
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