Dr. Cusick graduated from Georgetown University School of Medicine in 1965 and has been in practice for 53 years. He completed a residency at Rush Presbyterian St Lukes Medical Center. He currently practices at Waukesha Family Medicine Residency Program and is affiliated with Children's Hospital of Wisconsin and Froedtert Hospital. Dr. Cusick accepts multiple insurance plans including Aetna, Network Health Plan and Common Ground. Dr. Cusick also practices at Medical College of Wisconsin in Milwaukee, WI. In addition to English, Dr. Cusick's practice supports these languages: Spanish and French.