I had a shoulder replacement . My shoulder is sooo much better now! It's amazing. Dr. Kim is very good and very kind. He follows up and doesn't forget about you after surgery like many surgeons. I was really impressed. His office staff is very good also. They help you obtain help at home and getting messages to Dr. Kim. Recovery was painful due to the nature of the procedure but you just have to gut it out. My shoulder was really bad with tears etc. Now I don't even have a scar! I gave Dr. Kim 5 well deserved stars.