APP Medical Critical Care Fellowship Program

 


 

The Medical Critical Care Track of the APP Critical Care Fellowship Program was established in 2023 to prepare advanced practice providers for successful careers in academic critical care medicine. Our mission is to develop highly skilled, compassionate clinicians who practice with increasing autonomy, deliver evidence-based care, and serve as integral members of multidisciplinary critical care teams.

As a nationally recognized academic medical center with expertise in pulmonary and critical care medicine, the University of Colorado offers fellows exceptional clinical, educational, and scholarly opportunities. Fellows train alongside experienced physicians and APPs while caring for patients with some of the most complex medical conditions across a diverse spectrum of critical illness. Through close mentorship, progressive responsibility, and a structured competency-based curriculum, fellows develop the clinical reasoning, procedural skills, and confidence necessary for independent critical care practice.

The Medical Critical Care Track partners closely with our established Surgical and Surgical Critical Care APP Fellowships to provide a comprehensive critical care education across multiple intensive care units. In addition to core ICU rotations, fellows complete elective experiences with specialized services throughout the institution, broadening their exposure to advanced therapies and complex patient populations.

Beyond clinical excellence, our program is committed to fostering professional growth, resilience, and lifelong learning. We strive to cultivate an environment built on respect, collaboration, accountability, mentorship, and intellectual curiosity, empowering fellows to become outstanding clinicians, educators, and future leaders in critical care.

Jessica Rae Viziteu, PA-C

Lead APP, Assistant Professor of Clinical Practice


 

 

Selene Brunner, MSN, ACNP

Instructor


 

Emily Jimenez, PA-C, MAS

Instructor


 

Kyla Pataki, MSN, ACNP

Instructor


Allison Proto, MSN, ACNP

Associate Lead APP, Senior Instructor


 

 

Nicolas Vuong, MSN, ACNP

Instructor


 

RJ Blazen MSN, ACNP

Instructor


 

Annabelle Iler, MSN, ACNP

Instructor


Austin Miller, MSN, ACNP

Instructor


Beth Flanigan MSN, ACNP

Associate Professor of Clinical Practice


 

Anthony Schock, PA-C

Instructor


 

Barbara Chessnut MSN, ACNP

Instructor


 

 

Caitlin Jenkins, MSN, ACNP

Instructor


Pulmonary, Allergy and Critical Care Medicine

CU Anschutz

Research Complex II

12700 East 19th Avenue

9C03

Aurora, CO 80045

For hospital related questions: 720-848-0000


For university administrative help: 303-724-9287

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