Glenn Ciegler, MD, Ph.D., is a board certified orthopedic surgeon who has a special interest in joint replacements of the hip, knee, shoulder, and ankle. He also specializes in sports medicine and orthopedic conditions and injuries in young adults. He has been practicing in the St. Croix Valley for more than 20 years. Insurance reminder: individual plans may vary, and it is the patient’s responsibility to confirm that their provider is in-network.