Gaolan Road, Chengguan District. According to the search on Baidu Map, Lanzhou Peace Cross Dental Hospital is located at No. 62 Gaolan Road, Chengguan District, Lanzhou City. It was established in 1972 and is the only dental specialty hospital in Gansu Province. It is affiliated to the Lanzhou Municipal Health Bureau and is responsible for oral medical care and prevention in Lanzhou. Health care, teaching internship, scientific research and other tasks.