Looking Family Dentist near Alpharetta / Milton for Cosmetic Dentistry? For more than 35 years, DentFirst Dental Care has been offering quality dental care to patients of all ages in Cumming. The team at DentFirst are specialized in the areas of Periodontics, Orthodontics, Oral Surgery and Prosthodontics. Patients can call for immediate dental care at DentFirst on weekends, holidays and after office hours on weekdays. Call us at 770-755-5935 to schedule an appointment today.