Board Certified Pediatricians

Katherine Truettner DO, FAAP

Dr. Truettner graduated in the top ten percent of her class from the Rocky Vista College of Osteopathic Medicine in Parker, Colorado, in 2013, following an undergraduate degree in biology at Syracuse University in New York, where she graduated summa cum laude. Dr. Truettner completed her pediatric residency at The University of Texas at Austin Dell Medical School in 2016. During medical school and her residency, Dr. Truettner was involved in medical outreach programs to Haiti, Peru and Guatemala. Dr. Truettner joined Advanced Pediatric Associates in 2016. She is a member of the American Academy of Pediatrics and is certified in pediatric advanced life support and neonatal resuscitation. Prior to medical school, Dr. Truettner worked as an EMT for Colorado Children’s Hospital. Her interests in pediatrics focus on sports medicine, newborn care and international medicine. In her free time, she enjoys skiing, hiking, camping, reading, painting, singing and playing the guitar. 

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Pediatric Nurse Practitioners and Physician Assistants


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