Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Dr. James Yang - Washington ← View details 220 L Street N.E., Columbia, Washington, 20002, Washington, Columbia 20002 (202) 544-7580