Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Dr. Mark Allen Renz - Columbus ← View details 111 S Grant Ave, Ohio, Columbus, 43215, Columbus, Ohio 43215 6145446161