Marc D. Eisen, MD PhD was born and raised in Milwaukee, Wisconsin. He was a four-year varsity athlete at Northwestern University on the Men’s Tennis Team. He completed his medical school, graduate school, and then residency in Otolaryngology at the University of Pennsylvania. He then did a fellowship in Otology/Neurotology at Johns Hopkins Medical School. Dr. Eisen’s practice is limited to otology and neurotology. His office is in Farmington. He is the Medical Director for the Hartford Hospital Hearing and Balance Center.