Diya Kallivayalil, PhD
Co-Director, CHAAP
Faculty, Asylum Medicine Training Initiative
Dr. Kallivayalil is the Co-director of the CHA Asylum Program (CHAAP) and a part-time Assistant Professor in the Department of Psychiatry at Harvard Medical School. Her clinical specialty is in the treatment of trauma-related disorders. She is a member of the task force for human rights of the American Psychological Association and has published in the areas of complex trauma, gender-based violence, homicide bereavement and refugee health. She is the former Director of Training of the Victims of Violence Program at Cambridge Health Alliance.
Eleanor (Ellie) Emery, MD
Co-Director, CHAAP
Program Director of Asylum Medicine Education, Center for Health Equity Education & Advocacy (CHEEA)
Co-Lead, Asylum Medicine Training Initiative
Dr. Emery is an internist with the Department of Internal Medicine at Northern Navajo Medical Center and an Instructor of Medicine, Part-Time at Harvard Medical School. Her work includes clinical, advocacy, and research efforts focused on improving access to high quality, trauma-informed care for underserved communities, including on Navajo Nation where she lives and practices clinically. Ellie has expertise in conducting forensic medical evaluations for people seeking asylum in the U.S. and has founded and led asylum clinics at Weill Cornell Medical College, Massachusetts General Hospital, UCLA, the University of New Mexico, and Cambridge Health Alliance. She co-leads the Asylum Medicine Training Initiative, a national working group of 80 experts from over 40 institutions that developed a virtual, peer-reviewed, introductory curriculum featuring best practices in asylum medicine based on international standards. Ellie also serves as the Program Director of Asylum Medicine Education at the Cambridge Health Alliance’s Center for Health Equity Education and Advocacy, and in this capacity developed and co-leads an interdisciplinary, year-long Asylum Medicine Elective for CHA residents.
Sara Snyder, PsyD, MPH, MA
Director of Research and Development, CHAAP
Faculty, Asylum Medicine Training Initiative
Dr. Snyder is a clinical trauma psychologist and healthy equity researcher. She completed her 50-50% clinical-research postdoctoral fellowship at CHA/Harvard Medical School with time divided between the Victims of Violence Program (final cohort) and the Population Health Department. Prior to receiving her doctorate from Long Island University, Dr. Snyder received two global health degrees from Columbia University; a MPH in Public Health & Humanitarian Assistance and MA in Global Mental Health & Trauma. Sara’s global health projects include a: 1) RCT in Jordan’s Za’atari Refugee Camp & urban pockets assessing psychosocial case management; 2) formative evaluation of a psychosocial & livelihoods support program for former Lord’s Resistance Army child soldiers; 3) monitoring & evaluation plan to assess literacy & numeracy gains for programs in Rwanda resettlements; 4) grant to increase mental health care access for women in the UAE; 5) re-design of HoNOS for a Middle Eastern Refugee population; and 6) pilot normative study of the Rorschach in Rwanda, Uganda, and Tanzania. Her domestic work focuses on equitable mental healthcare access, capacity building, measurement/treatment adaptation, and forensic medical evaluations for asylum seekers.
Barbara Ogur, MD
Dr. Ogur is an Associate Professor of Medicine at Harvard Medical School and has been a primary care physician at the Windsor Street Health Center of the Cambridge Health Alliance (CHA), where she cared for an inner- city, largely immigrant population. During her many years of longitudinal primary care she has pursued special training and has acquired significant expertise in diagnosing and treating common conditions such as depression, anxiety, and post-traumatic stress disorder. Dr. Ogur has completed trainings in Asylum Medicine from Physicians for Human Rights and the Society of Refugee Healthcare Providers. In addition to her work with CHAAP’s leadership, she also teaches for the CHEEA Asylum Medicine Residency Elective. She has conducted more than 50 asylum evaluations.
Anita Mathews, MD, MPH
Dr. Mathews is a Family Medicine physician at Cambridge Health Alliance. She earned her medical and public health degrees at the Tufts University School of Medicine (TUSM) and completed her family medicine residency at the University of Colorado, where she developed a focus on immigrant health, mental health, and substance use disorder treatment. In addition to her primary care work, she is a Clinical Assistant Professor of Family Medicine at TUSM, a contributor to the Asylum Medicine Training Initiative, and teaching faculty for CHA’s Asylum Medicine elective course. She completed the Physicians for Human Rights’ forensic medical evaluation training in 2021 and is a member of the Society for Asylum Medicine and the Society for Refugee Healthcare Providers.
Jennifer Stephenson, MPH, BSN, RN
Program Coordinator, CHAAP
Jennifer J Stephenson has been a Registered Nurse for over 8 years with a speciality in Pediatrics. She is currently the Nurse Manager for both Pediatric clinics within Cambridge Health Alliance and the Program Coordinator for CHAAP (CHA Asylum Project). She received her undergraduate degree in Nursing from the University of Rhode Island and a Masters in Public Health from the University of Connecticut. Jennifer desires to address health inequities and implement programs for the benefit of children and their families.
Malak Rafla, MD
Dr. Rafla is a board certified child, adolescent and adult psychiatrist. He is a staff attending psychiatrist at CHA and an Assistant Professor, Part-time in Psychiatry at Harvard Medical School. He obtained his medical degree from the University of Alexandria in Egypt and completed his adult and child psychiatry training at the Mount Sinai/Elmhurst training program in New York. In addition to his clinical work, he teaches, supervises and conducts research at CHA on addressing healthcare disparities for vulnerable child populations. Dr. Rafla’s areas of academic and clinical interest include working with immigrant families and minority groups, asylum evaluations, community psychiatry, integrated care, trauma and stressor related disorders, infant-parent mental health, preschool consultation immigrant and refugee health and healthcare equity.