Best doctor ever, he did a spinal fusion surgery for my daughter yesterday and he did a great job. He is so polite and so professional. I highly recommend this doctor to every patient has a spine issue.
Dr. Karlen did bilateral hip surgery on my 18 month old. Let me just say he’s a remarkable surgeon and doctor. Phoenix Children’s Hospital is an amazing place, and they’re lucky to have him. But they truly have the best of the best. You can’t go wrong with him.
best docter for surgry
best doctor ever for hips