Kristen Johnston, C.P.N.P. is a Board Certified Nurse Practitioner. She received a B.S. in Nursing from Creighton University in Omaha and a M.S. Degree from the University of Maryland. Mrs. Johnston was a pediatric nurse for fourteen years. She received her Pediatric Nurse Practitioners training at Children's Hospital in Washington. She is licensed to care for both well and sick children under the general supervision of a physician. Mrs. Johnston joined our practice in 1994, is married, and has three children.