Michelle Grennan, Ph.D. is a reputable health institution located at 765 Gramatan Avenue in Mount Vernon, New York, United States. Dr. Grennan specializes in providing expert care and treatment for various health issues, utilizing her extensive knowledge and experience in the field. Patients can expect personalized and compassionate care at this esteemed institution, where their well-being is the top priority. Whether you are seeking preventative care, diagnosis, or treatment, Michelle Grennan, Ph.D. is dedicated to helping you achieve optimal health and wellness.