Scottsdale Skin needling is the only place in AZ which offers dry tattoo needling for scars. Linda's DC method was developed by her - so she definitely knows what would work on a patient and what wouldn't. I found her online while I was searching for an acne scar revision specialist. The best thing about her is that she prepares a treatment plan for you and orders products based on the conditions that she is treating you for. She is not a promoter of some big-fancy-branded products. I really like that about her. She just did my first skin needling last saturday and I'm really optimistic about the results that I will see in the coming months. I should say that she is an expert in her field !