Dr. Callender is a practicing aesthetic and medical dermatologist known for her sensitive and cutting-edge approach to managing hair loss and pigmentation disorders, particularly for women with skin of color. In addition to her private dermatology practice, she is professor of dermatology at Howard University College of Medicine and has conducted more than 50 trials investigating both cosmetic and medical therapeutics. She has held leadership roles in many dermatological organizations, and has been featured in both industry and commercial publications and live events.