Ana Cecilia Siller is a board-certified Family Nurse Practitioner for Axis Health System at Durango Integrated Health and Cortez Integrated Healthcare
Ana Cecilia Siller, FNP
About Ana Cecilia Siller, FNP
Ana Cecilia Siller, FNP is a board-certified Family Nurse Practitioner for Axis Health System at Durango Integrated Healthcare and Cortez Integrated Healthcare, where she is a primary care provider for individuals and families. Ana Ceci is currently scheduling appointments for new patients.
Ana Ceci began her nursing career at the bedside at the Burn ICU at Anschutz Hospital before transitioning to outpatient roles involving pulmonology, breast cancer, cardiology, psychiatry, and family practice. Ana Ceci earned her bachelor’s degree at Boston College, her master’s degree in nursing at Johns Hopkins University, and a nurse practitioner degree at the University of Colorado College of Nursing in 2024. She underwent clinical training in the Denver Metro Area, Estes Park, and Durango. Ana Ceci was born in Mexico City and lived in various states before settling in Colorado in 2018. She is fluent in English and Spanish.
As a family nurse practitioner and primary care provider, Ana Ceci’s practice is grounded in establishing trusting relationships by providing comprehensive and compassionate healthcare to individuals and families.
I strive to serve my community by empowering patients to achieve optimal health through education and preventive care.
Ana Ceci resides in Durango with her spouse, Felipe, dog, Moog, and cat, Box. In her free time, Ana Ceci enjoys rafting, biking, backpacking, going to concerts, and traveling.

