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Dr. John Chunn

Board Certified Pediatrician

Helping parents raise their kids effectively is the focus of Dr. Chunn’s practice at COPA. He joined Dr. Brown more than three decades ago as one of COPA’s original founders. Dr. Chunn is the region’s leading infectious diseases specialist. For years, he served as a renowned NICU (neonatal intensive care unit) specialist and is a former Chief of Pediatrics at St. Charles Health System. Today, Dr. Chunn is one of several pediatricians at COPA who also serve patients at the hospital.

Outside of his practice at COPA, Dr. Chunn -- a father of seven -- is an “extreme” outdoor enthusiast and a bit of an adrenaline junkie. He enjoys all types of skiing plus bicycling, running, weight lifting, mountain climbing and playing rugby.

John Chunn