This guy! Was a referral by my spine surgeon (Dr. Timothy Kuklo) and is fantastic. He's also close and usually gets me in ASAP when other docs put me out 2 weeks.
https://www.orthotree.com/john-soteros-xenos-md.html
I saw Dr. Johnson at Panorama Orthopedics here in Highlands Ranch and they did a really poor job of handling my knee trauma and swelling. They couldn't get me in for a follow-up for 2 weeks. I contacted Dr. Xenos' office and they had me scheduled for MRI images the next day and follow-up to review images the day after. It's a really well run office and I've had great service no matter whom I was working with.