Nicholas J NissenDr. Nicholas J. Nissen, M.D. is an American physician, speaker, and author. He is a practicing clinician, the Chief Content Officer at Med School Mastery, and author of The Physician's Guide, a book on medical school admissions strategy for pre-medicl students. He presents on topics ranging from medical school admissions to mental health and the biomedical sciences. He and his wife live in Boston, Massachusetts. Read More Read Less