Heartland Dental is the nation's largest dental support organization, providing non-clinical administrative support services to more than 3,200 supported doctors across 37 states and the District of Columbia in over 2,000 dental offices. Location: 4895 Windward Pkwy, Suite 100, Alpharetta, Georgia 30004 At Windward Parkway Dentistry, patient care is our #1 priority, and so is creating a work environment that’s collaborative, compassionate, energetic, and fun.