Meet the Team

Medical Leadership

Charles Pozner, MD

Charles Pozner, MD

Executive Director
Associate Professor of Emergency Medicine, Harvard Medical School

Dr. Pozner is an emergency physician at Brigham and Women’s Hospital. He graduated from Tufts School of Medicine and completed residencies in internal medicine at Boston’s Beth Israel Hospital/Harvard Medical School and in emergency medicine at UCLA/Olive View.

Dr. Pozner was the co-founder and founding medical director of the Neil and Elise Wallace STRATUS Center for Medical Simulation at Brigham and Women’s Hospital/Harvard Medical School. Under his leadership, the center has grown from a center exclusively for emergency medicine to serving the entire academic medical center. Skills training and content education is provided to a wide variety of clinicians at all levels. There is a particular emphasis on interprofessional team training. Simulation is also used for quality initiatives at the hospital.

Dr. Pozner’s research interests are in non-technical skills and team training and his primary clinical interest is in resuscitation. He has been an invited speaker nationally and internationally and has been a consultant on simulation projects across the globe. He is the chairperson of the Strategic Relations subcommittee of the Society of Simulation in Healthcare. In 2016, Dr. Pozner received the Bernard Lown Teaching Award, an award to celebrate physicians who are outstanding clinical leaders and recognize the significant role that education plays in the missions of both Harvard and Brigham and Women’s Hospital.


Valerie Dobiesz, MD, MPH

Valerie Dobiesz, MD, MPH

Director of Internal Programs 
Harvard Medical School
International Fellowship Program Director

Dr. Dobiesz is an emergency physician at Brigham and Women’s Hospital and faculty at the Harvard Humanitarian Initiative. Dr. Dobiesz transitioned from the University of Illinois College of Medicine at Chicago, having engaged in medical student, resident, and faculty education for many years. Her roles included Assistant Dean of Residency Preparedness, Emergency Medicine Simulation and Medical Education Fellowship Director, Director of Education for the Center of Global Health, as well as Associate Program Director for Emergency Medicine, and she is excited to bring this experience to STRATUS. Her teaching efforts were recognized by the American College of Emergency Physicians’ National Teaching Award. Dr. Dobiesz has presented over 100 national and international invited lectures on emergency medicine, medical education and simulation, global health, women’s health, and wilderness and expedition medicine. She has co-edited a book on Pediatric Emergency Medicine and co-authored over 60 book chapters and peer reviewed publications. Dr. Dobiesz’s research focus is on improving care for obstetrical emergencies. She is the principle inventor and is actively testing an obstetrical medical device designed by a multidisciplinary team to auto transfuse women suffering life threatening postpartum hemorrhage in low resource settings. She is also working to improve emergency obstetrical care provided by emergency physicians by standardizing training and enhancing continuing medical education activities.


Research and Education 

Steven Yule, PhD

Steven Yule, PhD

Director of Education & Research 
Fellowship Program Director 
Associate Professor of Surgery, Harvard Medical School

Dr. Yule is a leading academic psychologist with specific expertise and training in organizational psychology, human factors science and mixed methods. He is internationally recognized for his research on assessing non-technical skills and patient safety in surgery. Prior to moving to Boston from Scotland, he developed considerable experience studying team performance and safety in industry sectors as diverse as energy, transportation, and healthcare. Most notably, he was one of the pioneers in developing the ‘Non-Technical Skills for Surgeons’ (NOTSS) behavior observation system, which is now being implemented for surgical education and research in North America, Europe, Australia, Africa and Asia. Dr. Yule is lead author on several seminal papers on the topic and co-founded the Harvard Non-Technical Skills Laboratory, which brings together a multidisciplinary group of scientists who are passionate about studying the impact of non-technical skills on process measures and patient outcomes, as well as implementing scalable interventions to enhance patient safety. Simulation is core to this mission and at STRATUS, Dr. Yule ensures that the curricula are rigorously developed and reviewed to provide the most immersive and beneficial experience for learners. He represents STRATUS nationally in his roles as vice-chair of the American College of Surgeons (ACS) committee on non-technical skills, and co-chair of the Association for Academic Surgery (AAS) Education committee. Locally, he is also an associate faculty member at the Center for Surgery & Public Health, and Ariadne Labs for Health System Innovation.


Jamie Robertson, PhD, MPH, CHSE

Jamie Robertson, PhD

Assistant Director of Simulation-Based Learning 
Instructor of Emergency Medicine, Harvard Medical School

Dr. Robertson is an epidemiologist and health education specialist, with expertise in curriculum development and instructional design. She completed her MPH in Behavioral and Community Health Sciences and her PhD in Epidemiology at the University of Pittsburgh Graduate School of Public Health. She also completed a fellowship with the Pittsburgh Schweitzer Fellows Program. Before coming to STRATUS, she worked in the quality improvement and patient safety division of a clinical anesthesia department, identifying target areas for intervention, putting processes in place, and tracking changes. At STRATUS, Dr. Robertson ensures that the programming delivered is rigorous and applies best practices for simulation-based education. She works with faculty and staff throughout Brigham and Women’s Hospital to design simulation-based courses that fit the needs of the learners and programs.


Business & Innovation

Roger D. Dias, MD, MBA, PhD

Roger D. Dias, MD, PhD, MBA

Director of Business Ventures and External Programs
Instructor in Emergency Medicine, Harvard Medical School

Dr. Dias is a physician-scientist trained in Internal Medicine and Emergency Medicine in São Paulo, Brazil. Prior to moving to the U.S., he earned a Ph.D. in Medical Sciences and an M.B.A in Healthcare Administration, having also served as the executive director of the Emergency Department at the Hospital das Clínicas, a tertiary teaching hospital affiliated to the University of São Paulo Medical School. Dr. Dias completed a 2-year postdoctoral research fellowship at STRATUS / Brigham and Women’s Hospital / Harvard Medical School, developing research in simulation, human factors, non-technical skills, wearable sensors and machine learning. Currently, he holds a faculty appointment at Harvard Medical School as an Instructor in Emergency Medicine.  At STRATUS, Dr. Dias works with an innovative team to develop strategic partnerships across a wide variety of industries, making connections between medical education, novel technologies and healthcare improvement initiatives. He is also responsible for the development and implementation of innovative business models in healthcare simulation.

LEARN MORE ABOUT BRIGHAM AND WOMEN’S HOSPITAL


For over a century, a leader in patient care, medical education and research, with expertise in virtually every specialty of medicine and surgery.

About BWH