Key factors to consider: Board certification in orthopedic surgery, fellowship training specifically in spine surgery, experience with your particular condition, whether they offer minimally invasive options, their patient reviews, and whether they explore nonsurgical treatments first. Dr. Tyndall meets all of these criteria — he is board-certified, fellowship-trained at HSS, has 20+ years of experience, pioneers minimally invasive techniques, maintains a 4.9-star rating, and always explores conservative options before recommending surgery.