Dr. Checkley specializes in intensive care medicine. He is an expert in the diagnosis and management of acute respiratory failure and the acute respiratory distress syndrome. He also has extensive experience in the management of other life-threatening conditions commonly seen in the medical intensive care unit, including septic shock, acute gastrointestinal bleeding, acute liver failure, among other critical conditions. Dr. Checkley earned his M.D. from Northwestern University and received his Ph.D. from Johns Hopkins University. He completed his internal medicine residency training at Emory University and fellowship training in pulmonary and critical care medicine at Johns Hopkins School of Medicine. His research interests include International lung health, epidemiology, mechanical ventilation and acute lung injury. Dr. Checkley has been recognized by the National Institute of Health with the 2007 Post-doctoral National Research Service Award and the 2009 Pathway to Independence Career Award. Dr. Checkley is rated as a Distinguished provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Asthma, and Cerebral Hypoxia.

Dr. Wise is a pulmonary, critical care physician. He is an expert in the diagnosis and treatment of patients with obstructive lung disease, including those with asthma and COPD. He is a consultant for patients with scleroderma and interstitial lung disease. He has expertise in pulmonary physiology and lung function testing. Dr. Wise’s research focus is the conduct of multi-center clinical trials in airway diseases and related translational research. Dr. Wise is the co-director of the Pulmonary T32 Multi-disciplinary Training Program in Pulmonary Disease. Dr. Wise is rated as a Distinguished provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Systemic Sclerosis (SSc), Interstitial Lung Disease, Acute Interstitial Pneumonia, and Sarcoidosis.

Dr. Danoff is an Assistant Professor in the Division of Pulmonary and Critical Care Medicine and Co-Director of the Hopkins Interstitial Lung Disease Clinic. She is a specialist in diseases causing fibrosis or scarring in the lung, particularly those associated with autoimmune diseases including myositis. Dr. Danoff is rated as a Distinguished provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Interstitial Lung Disease, Acute Interstitial Pneumonia, Pulmonary Fibrosis, Endoscopy, and Lung Transplant.

Dr. Pali Dedhiya Shah is a pulmonary and critical care physician. She is an expert in the diagnosis and treatment of advanced lung disease and lung transplantation. She is the medical director of the Johns Hopkins Lung Transplant program. She is a member of the International Society for Heart and Lung transplantation and provides teaching to medical students, residents and fellows at Johns Hopkins. Dr. Shah earned her medical degree from Jefferson Medical College of Thomas Jefferson University. She completed her residency at the Hospital of the University of Pennsylvania and performed a fellowship in pulmonary and critical care medicine at Johns Hopkins. Dr. Shah joined the Johns Hopkins faculty as an assistant professor of medicine in 2011. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Acute Interstitial Pneumonia, Interstitial Lung Disease, Idiopathic Pulmonary Fibrosis, Lung Transplant, and Endoscopy.

John Baddley is an Infectious Disease provider in Baltimore, Maryland. Dr. Baddley is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Cryptococcosis, Shingles, Sepsis, and Febrile Neutropenia.

Daniel Brodie is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Baltimore, Maryland. Dr. Brodie is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Acute Respiratory Distress Syndrome (ARDS), COVID-19, Respiratory Acidosis, Lung Transplant, and Embolectomy.

Dr. Cosgrove is a Professor of Medicine in the Division of Infectious Disease (ID) at Johns Hopkins University School of Medicine and has a joint appointment in the Department of Epidemiology at the Johns Hopkins Bloomberg School of Public Health. She is the Director of Research for the ID Fellowship Program and PI of the T32 training grant that supports ID fellow training. She serves as the Director of the Department of Antimicrobial Stewardship and an Associate Hospital Epidemiologist at The Johns Hopkins Hospital. Dr. Cosgrove’s research interests include the epidemiology and outcomes of antimicrobial resistance, the development of tools and programs to promote the rational use of antimicrobials, the prevention of hospital-acquired infections, and the epidemiology and management of S. aureus bacteremia. Early in her career, she recognized the critical need to study antimicrobial stewardship strategies and has led a series of outcomes studies over the past 20 years that have defined the practice of antimicrobial stewardship in the United States. Her recent research focuses on strategies for implementation of antimicrobial stewardship activities across all healthcare settings via a large, multi-center project including hospitals, long-term care facilities and ambulatory practices funded by the Agency for Healthcare Research and Quality, and approaches to improve how antibiotics are given via a randomized trial to compare intravenous and oral therapy for Gram negative bacteremia funded by PCORI. She is the PI of the Johns Hopkins Prevention Epicenter, a Centers for Disease Control and Prevention-funded program that integrates antimicrobial stewardship, healthcare epidemiology, human factors engineering, data science, and implementation science to address knowledge gaps and develop strategies to optimize patient safety by preventing transmission of pathogens and improving antibiotic use in diverse healthcare settings and patient populations. She is a past voting member of the Presidential Advisory Council on Combating Antibiotic-Resistant Bacteria. She is a Past President of the Society for Healthcare Epidemiology’s Board of Directors. Dr. Cosgrove received her undergraduate degree from Columbia College, her medical degree from Baylor College of Medicine, and her master of science degree in epidemiology from Harvard School of Public Health. She completed her postgraduate training in internal medicine at The Johns Hopkins Hospital and underwent subsequent training in ID at Beth Israel Deaconess Medical Center. Dr. Cosgrove is rated as an Advanced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Sepsis, Methicillin-Resistant Staphylococcus Aureus (MRSA), Pneumonia, and Pseudomonas Stutzeri Infections.

Theodore Iwashyna is a Pulmonary Medicine provider in Baltimore, Maryland. Dr. Iwashyna is rated as an Advanced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Acute Respiratory Distress Syndrome (ARDS), Severe Acute Respiratory Syndrome (SARS), Cerebral Hypoxia, and COVID-19.

Dr. McCormack is a pulmonary, critical care physician and Associate Director of the Pulmonary & Critical Care Medicine Division. She is an expert in the diagnosis and treatment of patients with obstructive lung disease, including those with asthma and COPD. She has expertise in pulmonary physiology. She serves as the Medical Director of the Johns Hopkins University Pulmonary Function Laboratory and as the Chair of the American Thoracic Society Pulmonary Function Test Committee. She earned her M.D. from Jefferson Medical College of Thomas Jefferson University and her M.H.S. from the Bloomberg School of Public Health. She completed her residency at Thomas Jefferson University Hospital and performed a fellowship in pulmonary and critical care medicine at Johns Hopkins. She was the recipient of the Frederick L. Brancati Excellence in Mentoring Award. She plays an active role in mentoring fellows and junior faculty in the Pulmonary & Critical Care Medicine Division. Dr. Mccormack is rated as an Advanced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Asthma, Acute Interstitial Pneumonia, Interstitial Lung Disease, and Lung Transplant.

Dr. Aaron M. Milstone is a professor of pediatrics at the Johns Hopkins University School of Medicine. He holds a joint appointments in Epidemiology and Health Policy and Management at the Bloomberg School of Public Health. A pediatric epidemiologist, Dr. Milstone specializes in treating infectious diseases in children. He serves as an associate hospital epidemiologist at The Johns Hopkins Hospital and the pediatric lead for infection prevention for the Johns Hopkins Health System. Dr. Milstone earned his medical degree from Yale University School of Medicine. He completed both a pediatrics residency and a research fellowship in pediatric infectious diseases at Children's Hospital of Philadelphia. He also completed a pediatric infectious diseases fellowship at Johns Hopkins. He holds a M.H.S. (Graduate Training Program in Clinical Investigation) from the Johns Hopkins Bloomberg School of Public Health and Johns Hopkins University School of Medicine. Dr. Milstone joined the Johns Hopkins faculty in 2007. His research interests focus on antibiotic resistance and prevention of healthcare-associated infections. He had led numerous clinical trials including the Pediatric SCRUB Trial and TREAT PARENTS Trial testing strategies to prevent organism transmission and healthcare-associated infections. He is principal investigator of the BrighT STAR Collaborative, guiding hospitals nationwide to reduce over-testing as a strategy to reduce antibiotic use and resistance. Dr. Milstone is a fellow of the American Academy of Pediatrics, the Infectious Diseases Society of America, the Pediatric Infectious Diseases Society, and the Society for Healthcare Epidemiology of America. His many other professional honors include the Pediatric Infectious Diseases Society’s 2014 Young Investigator Award, the inaugural 2013 Caroline B. Hall Clinical Innovation Award, and the Society for Healthcare Epidemiology of America 2018 Mentor Scholar Award, and 2023 Johns Hopkins Medicine Armstrong Award for Excellence in Quality & Safety. Dr. Milstone is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Sepsis, Methicillin-Resistant Staphylococcus Aureus (MRSA), Severe Acute Respiratory Syndrome (SARS), and Neonatal Sepsis.

Dr. Merlo is an internist who specializes in pulmonary and critical care medicine. Dr. Merlo also has clinical expertise in the care of patients with cystic fibrosis as well as clinical expertise in the care of patients with advanced lung disease who may require or have undergone lung transplantation. Dr. Merlo holds a joint appointment in epidemiology at the Johns Hopkins Bloomberg School of Public Health. Dr. Merlo attended the College of the Holy Cross and completed medical school and residency training in internal medicine at Georgetown University. He completed both clinical and research fellowships in pulmonary and critical care medicine at Johns Hopkins, and earned his M.P.H. at the Bloomberg School of Public Health. His research interests include outcomes in lung transplantation and cystic fibrosis, HIV-related pulmonary disease, and outcomes in Osler Weber Rendu. Dr. Merlo serves as the Associate Program Director of Scholarship for the Osler Medical Housestaff Training Program. He has contributed numerous scientific papers and book chapters related to cystic fibrosis and lung transplantation, and his awards include the Harry Shwachman Clinical Investigator Award from the Cystic Fibrosis Foundation. Dr. Merlo is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Aspergillosis, Lung Transplant, and Endoscopy.

Dr. Jonathan Orens is a professor of medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise include pulmonary and critical care medicine. He is an internationally recognized expert in lung transplantation. Dr. Orens received his M.D. from the University of Maryland School of Medicine. He completed his residency at the University of Maryland Medical Center and performed a fellowship in pulmonary and critical care medicine at the University of Michigan Hospitals. Dr. Orens joined the Johns Hopkins faculty in 1998. His research interests include clinical outcomes of lung transplantation, chronic allograft rejection and ischemic reperfusion injury. Dr. Orens is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Lung Transplant, and Endoscopy.

Stephen C. Mathai, MD, MHS is an Associate Professor of Medicine and part of the Johns Hopkins Pulmonary Hypertension Program. Dr. Mathai received his undergraduate degree from Rutgers College and medical degree from Jefferson Medical College. He pursued residency training in Internal Medicine at Thomas Jefferson University Hospital, where he also served as Chief Medical Resident. Dr. Mathai came to Johns Hopkins for fellowship training in Pulmonary and Critical Care Medicine. During his 5-year fellowship, he obtained a Masters of Health Science degree from the Johns Hopkins Bloomberg School of Public Health and successfully competed for an individual Ruth L. Kirschstein National Research Service Award. Subsequently, he received a K23 award for his research in pulmonary vascular disease in scleroderma. He currently serves as Co-Principal Investigator for the Johns Hopkins PVDOMICS program supported by the NIH and is principal investigator for a clinical trial of therapy for scleroderma associated pulmonary hypertension supported by the Department of Defense Peer Reviewed Medical Research Program. He is also the Co-Director of the Ann Dana Kusch Multidisciplinary Program for Interstitial Lung Disease and Pulmonary Hypertension. Dr. Mathai has been active in numerous committees and holds several leadership positions in academic societies. He is the current chair of the Pulmonary Vascular Disease Network for the American College of Chest Physicians and has served on the steering committee for this organization for the past 4 years. He has served on several committees for the Pulmonary Circulation Assembly of the American Thoracic Society, including the Program Committee and Nominations Committee. He has organized symposia and delivered presentations related to pulmonary hypertension at numerous international meetings. He is the author of more than 100 publications and has given invited research lectures nationally and internationally. Dr. Mathai is also an active member of patient advocacy organizations. Currently, he is a member of the Scientific Leadership Council of the Pulmonary Hypertension Association where he serves as national chairperson of the Preceptorship Program Planning Committee. He is also a member of the Rare Disease Advisory Panel for the Patient Centered Outcomes Research Institute. Dr. Mathai also serves as the faculty leader of the inpatient pulmonary service, the Carol Johns Service, where he is responsible for the education of the internal medicine housestaff and pulmonary fellows. He has also received the Frederick L. Brancati Award for mentorship from the Department of Medicine at Johns Hopkins. Dr. Mathai is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pulmonary Hypertension, Systemic Sclerosis (SSc), Pulmonary Veno-Occlusive Disease, Sarcoidosis, and Lung Transplant.

Dr. Lechtzin is a pulmonary and critical care medicine physician. He directs the Adult CF program and the neuromuscular pulmonary clinic at Johns Hopkins and is an expert in the treatment of cystic fibrosis, pulmonary complications of neuromuscular disease and the care of critically ill patients in the Medical ICU. He is a member of the Longcope Firm Faculty and provides teaching to medical students and residents at Johns Hopkins. Dr. Lechtzin is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Cystic Fibrosis, Secondary Immunodeficiency (SID), Newborn Jaundice, Lung Transplant, and Endoscopy.

Dr. Allison L. Agwu, MD, ScM, FAAP, FIDSA is Professor of pediatric and adult infectious diseases at the Johns Hopkins University School of Medicine. Her clinical interests include HIV/AIDS and infectious disease. Dr. Agwu earned her medical degree from the University of Maryland School of Medicine. She completed a residency in pediatrics and internal medicine at Case Western Reserve University (University Hospitals of Cleveland/ Rainbow Babies and Children’s Hospital), and a combined fellowship in pediatric and adult infectious diseases at the Johns Hopkins School of Medicine. Dr. Agwu's clinical and research interests focuses on children, adolescents, and young adults who are at-risk or living with HIV and their families. Clinically, she provides inpatient and outpatient pediatric infectious diseases' consultations and leads the Pediatric Adolescent HIV/AIDS Program, which provides multidisciplinary for those living with or affected by HIV. Further, she leads the young adult transition clinic, the Accessing Care Early (ACE) Clinic. Both programs are longstanding Ryan White Federal Grant-funded programs. Her overarching research goal is to decipher, address, and minimize disparities in treatment and outcomes for those living with HIV. Toward this goal, she oversees her own independent, longstanding, federally funded clinical research program and serves as principal investigator of the Johns Hopkins sites of the International Maternal, Pediatric, and Adolescent AIDS Clinical Trials (IMPAACT) Network and the Adolescent Trials' Network (ATN). Her research interests include optimizing outcomes for youth at-risk for and living with HIV, management and treatment strategies, and minimizing disparities in the use of antiretroviral therapy (ART) and outcomes. Other special interests include epidemiologic approaches to HIV, drug resistance, and clinical trials. She is a member of the Infectious Diseases Society of America, the Pediatric Infectious Diseases Society, and the American Academy of Pediatrics. Dr. Agwu is Chair of the HIV Medicine Association. Dr. Agwu is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are HIV/AIDS, Gonorrhea, Chlamydia, and COVID-19.

Olivia Kates is an Infectious Disease provider in Baltimore, Maryland. Dr. Kates is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are COVID-19, Diphtheria, Severe Acute Respiratory Syndrome (SARS), and Listeriosis.

Dr. Jun is a pulmonary, critical care, and sleep medicine physician. He is an expert in the diagnosis and treatment of sleep-disordered breathing, and in the care of critically ill patients in the Medical ICU. He is a member of the Sleep Fellowship Program Evaluation and Clinical Competency Committee and provides teaching to medical students and residents at Johns Hopkins. Dr. Jun is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Cerebral Hypoxia, Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome (OHS), and Central Sleep Apnea.

Aparna Balasubramanian is a Pulmonary Medicine provider in Baltimore, Maryland. Dr. Balasubramanian is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her top areas of expertise are Pulmonary Hypertension, Chronic Obstructive Pulmonary Disease (COPD), Pulmonary Veno-Occlusive Disease, Emphysema, and Lung Transplant.

Paul M. Hassoun, M.D., is professor of medicine at the Johns Hopkins University School of Medicine and the director of the pulmonary hypertension program at Johns Hopkins Hospital. He received his medical degree from the Faculté de Médecine Lariboisière-Saint Louis at the University of Paris, France, completed an internship and residency at Brigham and Women’s Hospital and a fellowship in Pulmonary and Critical Care Medicine at Massachusetts General Hospital, both at Harvard Medical School. He was on faculty in the pulmonary division at New England Medical Center/Tufts University School of Medicine (Tufts-NEMC) in Boston, MA, until 2002 when he joined the division of pulmonary and critical care medicine at Johns Hopkins University. Dr. Hassoun has served or currently serves on numerous American Thoracic Society (ATS) assemblies and committees, including the Pulmonary Circulation Long Range Planning Committee, the Pulmonary Circulation Program Committee (for which he served as chair for 2008-2009), the ATS Scientific Advisory Council, Pulmonary Circulation Leadership Committee, and the American College of Chest Physicians Vascular Steering Committee. He served as the ATS Pulmonary Circulation chair (2011-2012) and on the ATS Publications Policy Committee. He was recently elected president of the Pulmonary Vascular Research Institute (PVRI; 2018-2019). Dr. Hassoun has held numerous editorial activities including serving on the editorial board of the American Journal of Respiratory and Critical Medicine (2010 to present), CHEST (2006-2015) and the European Respiratory Review (2008-2015). He currently serves as associate editor of the European Respiratory Journal (2013-present) and has served as associate editor for the Journal of Clinical Investigation (2017-2022). Dr. Hassoun is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pulmonary Hypertension, Systemic Sclerosis (SSc), Pulmonary Veno-Occlusive Disease, Cerebral Hypoxia, and Lung Transplant.

Dr. Kolb is a specialist in Pulmonary and Critical Care Medicine with special focus on pulmonary vascular disease and Critical Care Medicine. He is an expert in the diagnosis and management of all forms of chronic pulmonary hypertension, and has special interests in the chronic thromboembolic pulmonary hypertension, peri-operative and ICU management of pulmonary hypertension. He is an expert in the management of acute pulmonary embolism, leads the Johns Hopkins Pulmonary Embolism Response Team, and provides longitudinal ambulatory follow-up for patients after acute pulmonary embolism. He has extensive experience in the diagnosis and management of all forms of acute respiratory failure and other life-threatening conditions such as shock, gastrointestinal bleeding, pulmonary embolism, diabetic ketoacidosis and hyperosmolar states, and acute kidney and liver failure. Dr. Kolb is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His top areas of expertise are Pulmonary Hypertension, Systemic Sclerosis (SSc), Pulmonary Veno-Occlusive Disease, Cerebral Hypoxia, and Lung Transplant.