The Southwest Austin location of Rose Dental Group announced Aug. 10 that Dr. Janelle Johnson has joined the practice. Johnson is a dental school graduate of The University of Texas Health Science Center in San Antonio. The group on Aug. 3 also announced it had brought on Dr. Litza Lefebre, who received her Doctor of Dental Medicine degree from Nova Southeastern University. Rose Dental is located at 6211 W. William Cannon Drive, Austin. 512-288-4447.