Dr. Cahill graduated from the veterinary school at Tufts in 1999 after first receiving his Master's degree from NYU with a concentration in toxicology. He completed his internship at Angell-Boston followed by two years of residency training in Emergency and Critical Care Medicine on the south shore. He switched to private practice in 2004 and now lives on Cape Ann with his wife and twin boys. His many professional interests include nutrition, ultrasound and behavior medicine. Dr. Cahill enjoys spending time with his family and can sometimes be spotted surfing at Good Harbor or humbling himself on one of the local golf courses.