One of the most knowledgeable orthopedic surgeons. Very dedicated, experienced, caring. Several family members have had life threatening situations with very little hope. Dr. Kaltenbaugh has always been up front, direct, kind and encouraging. When presented with unusual situations, he is not arrogant, but researches, discusses and never gives up. He respects his patients' decisions and continues to be supportive. Recently, he treated my son in law that suffered with fatty embolism syndrome a...