Milena Castelli Beer PA-C is a graduate of Cornell University and of the Physician Assistant Program at George Washington University in the District of Columbia. She has extensive experience in the treatment of cardiopulmonary disorders. Milena has co-authored many of the group’s publications and has presented our work at both national and international pulmonary and critical care meetings (Clinical Research).

Dr. Charles Van Hook graduated from the Rutgers/New Jersey Medical School. He completed an internship at the Johns Hopkins Medical Institutions at Baltimore City Hospital before moving to the University of Wisconsin for residency and fellowship training.  Dr. Van Hook is Board Certified in Internal Medicine, Pulmonary Disease, and Critical Care Medicine, and holds an appointment as Assistant Clinical Professor at the University of Colorado School of Medicine.