Dr. Christman has been in private practice since 1978. He is licensed to practice medicine in both the State of Kansas and Texas. His many publications include topics such as Identification and Follow-Up At-Risk Gravidas from Maternal Rubella Exposure, Regional Perinatal Care, Fetal Weight Estimation by Sonographic Fetal Abdominal Circumference ...Our Physicians & Providers‧Forms‧Our Services & Treatments‧Contact‧Important Links‧Patient Information.