Brian J. Abittan, MD, director of Skin and Hair Rejuvenation and of Hair Transplantation at Kimberly and Eric J. Waldman Department of Dermatology at Mount Sinai Medical Center in New York, assistant clinical professor of dermatology at its Icahn School of Medicine and medical director at Comprehensive Dermatology in Long Island.
Have you started to notice that your hair isn’t as thick as it used to be? Or are you seeing…