Meet orthopedic providers helping patients across Middle Tennessee move better, recover confidently, and understand their care options.
Charles Robert Kaelin Jr., MD
Orthopedic Surgeon
Dr. Charles R. Kaelin Jr. is a board-certified orthopedic surgeon with over 44 years of experience specializing in orthopedic sports medicine. As a founder of Sport Ortho Urgent Care, he is dedicated to prompt, ethical, and compassionate same-day orthopedic care.
Dr. Zachary Hood is a non-operative sports medicine physician focused on helping patients recover, stay active, and perform at their best through personalized treatment plans that prioritize mobility and long-term health.
Dr. George A. Dahir is an orthopedic surgeon with over 35 years of experience, including expertise in total knee and hip arthroplasty and fellowship training in hand surgery.
Dr. Nicholas Dantzker is a board-certified orthopedic surgeon with fellowship training in shoulder, elbow, and sports medicine. He specializes in operative and non-operative management of complex upper-extremity and sports-related conditions.
Dr. Paul A. Thomas is a board-certified orthopedic surgeon with over 40 years of experience and specialized expertise in sports medicine. A Lawrenceburg native, he brings surgical and non-operative care to Southern Middle Tennessee.
Dr. Keith D. Nord is a board-certified orthopedic surgeon who provides orthopedic and sports medicine care at Sport Ortho Urgent Care in Mount Juliet. His clinical focus includes arthroscopic treatment of shoulder and knee conditions for athletes and active patients.