5 /5 Becky Siemen: Thank God for Dr. Yeh and all his professional staff. I got my quality of life back. For years I was told I needed a back fusion but I declined due to the fact I heard a lot of negative reviews about having rods put in your back. When my primary doctor told me that Dr. Yeh specializes in what they called a “spacer”, that sounded like something I might consider. Upon hearing that, I made an appointment and I agreed to have the “spacer” version and I can’t tell you enough how successful it was and how thankful I am. I highly recommend Dr. Yeh and his entire staff. Total professionals!