Map for Step Up Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Family, Community and Non-Profit >> Community & Social Service Organizations Step Up PO Box 1626Muskegon, MI 49443-1626 | directions Dr. Dick Kamps MD 231-557-9411 Visit Site If you would like to see your business here, contact us today to get listed! This page is sponsored by: