Microneedling Before And After Case description After three treatments. Elizabeth Steigner Medical Aesthetician, Dr. Turpin & Dr. Zeineh Medical Aesthetics, Orange, CA.. Case description After one treatment of stretch marks. Photos courtesy of Dr. John L. Proffitt, Oak Lawn Dermatology, Dallas, TX Case description After three treatments of acne scars. Photos courtesy of Cathy A. Presnick, A Perfect Complexion, LLC, Melbourne, FL. Case description After five treatments of acne scars. Photos courtesy of Cathy A. Presnick, A Perfect Complexion, LLC, Melbourne, FL Case description Three weeks after one treatment. Photos courtesy of Victoria J. Hagstrom, MD, Anew Aesthetic Medical Center, Minnetonka, MN.