Job Description is offering a $3,000 sign-on bonus for this opportunity! Sign-On Bonus for External applicants or current CHW MA Apprentice Students only About the Practice HDVCH Congenital Heart Center is a large medical and surgical practice. Our primary location is at 25 Michigan, Suite 4200 NE, Grand Rapids, across the street from HDVCH. We have outreach locations in Traverse City, Reed City, Muskegon, Holland and St. Joseph.