Dr. Colligan graduated from the Duke University School of Medicine in 1990. Dr. Colligan works in Lake Forest, IL and specializes in Anesthesiologist. Dr. Colligan is affiliated with Northwestern Memorial Hospital.
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Dr. Colligan graduated from the Duke University School of Medicine in 1990. Dr. Colligan works in Lake Forest, IL and specializes in Anesthesiologist. Dr. Colligan is affiliated with Northwestern Memorial Hospital.
RESIDENCY
Massachusetts General Hospital - 1994
Mass General Brigham/Massachusetts General Hospital - 1994
MEDICAL SCHOOL
Duke University School of Medicine - 1990