Charles Randy Bornmann, MD

Dr. Matthew Hamill is interested in all aspects of Sexually Transmitted Infections (STI) and HIV. This includes, prevention, treatment, and retention in care. His research focuses on rapid, Point-of-Care diagnostics for STI in low-income settings.He provides patient-focused treatment for those with, or at risk of, STI and HIV (including Pre Exposure Prophylaxis/PrEP). He has expertise in providing care for LGBTQ+ communities.Dr. Hamill is a UK-trained physician, he received his medical degree in 1998 (MB ChB), trained in internal medicine followed by sexual health/HIV training in London, UK. He spent 3 years conducting research in Soweto, South Africa.In addition to his primary affiliation with Johns Hopkins School of Medicine, he is also affiliated with the Department of Population, Family, and Reproductive Health at the Bloomberg School of Public Health.

Dr. Megan Buresh is an associate professor of medicine and public health at the Johns Hopkins University. Her areas of clinical expertise include addiction medicine, HIV, HCV and internal medicine. She serves as medical director of Substance Use Disorder Programs and Partnerships, including the Inpatient Addiction Consultation Service at Johns Hopkins Bayview Medical Center. She received her B.A. from Harvard University and earned her M.D. from Johns Hopkins.

Dr. Matthew McNabney is a professor of medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise include geriatric medicine. Dr. McNabney serves as the program director of the medical director for the Program for All-Inclusive Care of the Elderly (PACE) and chair of the Mosaic Initiative Workgroup in the Division of Geriatric Medicine and Gerontology.Dr. McNabney earned his M.D. from the University of Missouri Kansas City School of Medicine. He completed his residency at Northwestern University’s Feinberg School of Medicine and performed a fellowship in geriatric medicine and gerontology at the University of California Los Angeles School of MedicineHis research interests include community-based long-term care and Program of All-Inclusive Care for the Elderly (PACE).Dr. McNabney has served on several committees of the American Geriatrics Society (AGS) and the National PACE Association (NPA). He has been recognized by the Johns Hopkins Institutions Diversity Leadership Council with a Diversity Recognition Award. He is a member of several professional organizations, including the American Geriatrics Society and the American College of Physicians.