Mark manages my occasional knee injections in a professional, efficient and personal manner. I've had several visits with extremely positive...(more)Mark manages my occasional knee injections in a professional, efficient and personal manner. I've had several visits with extremely positive outcomes. This came after I switched from another office who mismanaged my care, resulting in a horrific effect. My ICU experience was life threatening. Cutting ties to the previous physician gave me the opportunity to team up with Dr. Joe and Mark. The extremely good results helped me regain confidence in the procedure. I respond very well to the product and though not typical, I was able to walk without pain in the left Knee within a couple of days. Thanks Mark and Dr. Joe.(less) - Terry L. - 2 weeks ago