Pediatrician Needed in Houston area for immediate locum tenens to permanent position. Competitive Salary & benefits. Houston is the 4th largest city in the nation, and offers abundant recreational activities, cultural centers and excellent schools. Interested candidates contact Lone Star MedStaff at info@lonestarmedstaff.com or 877 615-1265. Lone Star MedStaff has 14 years of experience in locum tenens and permanent placement in Texas and works with candidates and clients who exemplify excellence in care.