Dr. Antonelli received his undergraduate degree from Seton Hall University in New Jersey and his medical degree from St. George's University School of Medicine in Grenada. He completed his general surgery residency at St. Francis Medical Center in Trenton, New Jersey, and was chief resident. Dr. Antonelli has a background in general and laparoscopic surgical procedures and during his residency he had experience in trauma and cardio-thoracic and pediatric surgery. He has been with the Krohn Clinic since September 2000. He is board certified by the American Board of Surgery, a Fellow of the American College of Surgeons and is certified in basic and advanced cardiac life support. He is also a member of the American Medical Association and State Medical Society. Dr. Antonelli and his wife, Pamela, both grew up in New Jersey. He and his family live in Black River Falls. They enjoy golfing, baseball, reading, and computers.