Dr. Sean T. Gunning

Valerie Callender is a Dermatologist in Glenn Dale, Maryland. Dr. Callender is rated as an Elite provider by MediFind in the treatment of Trichorrhexis Nodosa. Her top areas of expertise are Acne, Melasma, Autosomal Recessive Hypotrichosis, and Contact Dermatitis. Dr. Callender is currently accepting new patients.

Dr. Crystal Aguh is an Associate Professor of Dermatology and Director of the Ethnic Skin Program at the Johns Hopkins School of Medicine. Dr. Aguh’s area of research focuses primarily on skin conditions that disproportionately impact minority populations, with particular emphasis on scarring alopecia. She has authored two books on hair loss and has published over two dozen peer-reviewed journal articles and given multiple national and international talks. As a result of her work, Dr. Aguh is the recipient of numerous prestigious research awards & grants from the National Institutes of Health (NIH), Skin of Color Society, Johns Hopkins Medical Institutions and the Dermatology Foundation. Dr. Aguh completed her residency at Johns Hopkins School of Medicine, serving as the chief resident in her final year training. She received her undergraduate degree from Duke University and earned her medical degree from the University of Pennsylvania School of Medicine, with honors, earning induction into Alpha Omega Alpha Honor Society. Dr. Aguh is rated as a Distinguished provider by MediFind in the treatment of Trichorrhexis Nodosa. Her top areas of expertise are Autosomal Recessive Hypotrichosis, Graham-Little-Piccardi-Lassueur Syndrome, Trichorrhexis Nodosa, and Alopecia Areata.

Christina Lawson is a Dermatologist in Lancaster, Pennsylvania. Dr. Lawson is rated as an Advanced provider by MediFind in the treatment of Trichorrhexis Nodosa. Her top areas of expertise are Trichorrhexis Nodosa, Melanoma, Familial Atypical Multiple Mole Melanoma Syndrome, and Giant Congenital Melanocytic Nevus. Dr. Lawson is currently accepting new patients.