Hahn Loeser & Parks LLP Hahn Loeser & Parks LLP Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Business & Professional Services >> Offices of Lawyers Hahn Loeser & Parks LLP 65 East State Street, Suite 2500Columbus, OH 43215 | map | directions (614) 221-0240 | fax: (614) 221-5909 Visit Site Connect With Us Member Since: 2009 Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.