Dr. Tan Renehan is a licensed Dermatology in MA. Medical degree obtained from Harvard Medical School. Completed residency training at UCSF Medical Center. Currently practices at Beth Israel Deaconess Medical Center (Beth Israel Deaconess Medical Center), located at 330 Brookline Ave, Boston, MA 02215. Dr. Tan Renehan specializes in Atopic Dermatitis, Hair Loss, Prurigo Nodularis, Pruritus of Immunosenescence .. In addition to English, Dr. Tan Renehan speaks Mandarin.