Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Dr. John J Yang - Palmdale ← View details 38431 20th St E, California, Palmdale, 93550, Palmdale, California 93550 6612672158