Dr. Cusack graduated from Emory University School of Medicine in 1986 and has been in practice for 32 years. He completed a residency at New England Medical Center. He currently practices at Massachusetts General Hospital and is affiliated with Brigham & Women's Hospital, Dana Farber Cancer Institute and Massachusetts Eye & Ear Infirmary. Dr. Cusack accepts multiple insurance plans including Aetna, Harvard Pilgrim and Tufts Health Plan. Dr. Cusack is board certified in Surgery.