Cough
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Sanjai Sinha, MD
Medical Reviewer
Dr. Sinha did his undergraduate training at the University of California in Berkeley, where he graduated magna cum laude. He earned his medical degree at the Albert Einstein College of Medicine in New York City in 1998 and completed his internship and residency training at the New York University School of Medicine in 2001. Subsequently, he worked with the Department of Veterans Affairs from 2001 to 2012 and held faculty appointments at both the Mount Sinai School of Medicine and Columbia University College of Physicians and Surgeons.
In 2006, he won the VISN3 Network Director Award for Public Service and a commendation from the secretary of Veterans Affairs for his relief work after Hurricane Katrina. He joined Weill Cornell Medical College in 2012, where he is an assistant professor of clinical medicine and the director of the care management program, as well as a practicing physician.
In addition to his work for Everyday Health, Sinha has written for various publications, including Sharecare and Drugs.com; published numerous papers in peer-reviewed medical journals, such as the Journal of General Internal Medicine; and presented at national conferences on many healthcare delivery topics. He is a fellow of the American College of Physicians.

Justin Laube, MD
Medical Reviewer
Justin Laube, MD, is a board-certified integrative and internal medicine physician, a teacher, and a consultant with extensive expertise in integrative health, medical education, and trauma healing.
He graduated with a bachelor's in biology from the University of Wisconsin and a medical degree from the University of Minnesota Medical School. During medical school, he completed a graduate certificate in integrative therapies and healing practices through the Earl E. Bakken Center for Spirituality & Healing. He completed his three-year residency training in internal medicine at the University of California in Los Angeles on the primary care track and a two-year fellowship in integrative East-West primary care at the UCLA Health Center for East-West Medicine.
He is currently taking a multiyear personal and professional sabbatical to explore the relationship between childhood trauma, disease, and the processes of healing. He is developing a clinical practice for patients with complex trauma, as well as for others going through significant life transitions. He is working on a book distilling the insights from his sabbatical, teaching, and leading retreats on trauma, integrative health, mindfulness, and well-being for health professionals, students, and the community.
Previously, Dr. Laube was an assistant clinical professor at the UCLA Health Center for East-West Medicine and the David Geffen School of Medicine at UCLA, where he provided primary care and integrative East-West medical consultations. As part of the faculty, he completed a medical education fellowship and received a certificate in innovation in curriculum design and evaluation. He was the fellowship director at the Center for East-West Medicine and led courses for physician fellows, residents, and medical students.

Kacy Church, MD
Medical Reviewer
Dr. Church always knew that she wanted to pursue endocrinology because the specialty allows for healthy change through patient empowerment. She completed her fellowship in endocrinology, diabetes, and metabolism in 2017 at Stanford University in California.
She loves running, dancing, and watching her sons play sports.

Rohan Mankikar, MD
Medical Reviewer
Rohan Mankikar, MD, is the chief of pulmonary medicine at Huntington Hospital and practices on Long Island. Originally from New Jersey, Dr. Mankikar studied medicine at The Medical University of Lublin in Poland. He completed his residency from Morehouse School Of Medicine–Grady Memorial Hospital in Atlanta, and after graduating in 2014, he went on to serve as a chief resident. Thereafter, he completed a fellowship in pulmonary medicine from the University of South Carolina in 2017, where he served as a chief pulmonary fellow.
He was awarded Resident of The Year during residency and was inducted into the Arnold P. Gold Humanism Honor Society for his passion for teaching medical students. He received the Jason B. Spiers Best Teaching Fellow Award from the University of South Carolina.
He has authored several abstracts and research projects in the field of pulmonary–critical care medicine as well as serving on the committee for the Southeast Chapter of the Society of Critical Care Medicine.

Michael S. Niederman, MD
Medical Reviewer
Michael S. Niederman, MD, is the lead academic and patient quality officer in the division of pulmonary and critical care medicine at Weill Cornell Medical Center in New York City; a professor of clinical medicine at Weill Cornell Medical College; and Lauder Family Professor in Pulmonary and Critical Care Medicine. He was previously the clinical director and associate chief in the division of pulmonary and critical care medicine at Weill Cornell Medical Center.
His focus is on respiratory infections, especially in critically ill patients, with a particular interest in disease pathogenisis, therapy, and ways to improve patient outcomes. His work related to respiratory tract infections includes mechanisms of airway colonization, the management of community- and hospital-acquired pneumonia, the role of guidelines for pneumonia, and the impact of antibiotic resistance on the management and outcomes of respiratory tract infections.
He obtained his medical degree from Boston University School of Medicine, then completed his training in internal medicine at Northwestern University School of Medicine, before undertaking a pulmonary and critical care fellowship at Yale University School of Medicine. Prior to joining Weill Cornell Medicine, he was a professor in the department of medicine at the State University of New York in Stony Brook and the chair of the department of medicine at Winthrop-University Hospital in Mineola, New York, for 16 years.
Dr. Niederman served as co-chair of the committees that created the American Thoracic Society's 1993 and 2001 guidelines for the treatment of community-acquired pneumonia and the 1996 and 2005 committees that wrote guidelines for the treatment of nosocomial pneumonia. He was a member of the American Thoracic Society/Infectious Diseases Society of America committee that published guidelines for community-acquired pneumonia in 2007. He was also the co-lead author of the 2017 guidelines on nosocomial pneumonia, written on behalf of the European Respiratory Society and the European Society of Intensive Care Medicine.
He has published over 400 peer-reviewed or review articles, and has lectured widely, both nationally and internationally. He was editor-in-chief of Clinical Pulmonary Medicine, is an associate editor of Critical Care and the European Respiratory Review, and serves on the editorial boards of Critical Care Medicine and Intensive Care Medicine. He has previously served on the editorial boards of the American Journal of Respiratory and Critical Care Medicine and Chest. For six years, he was a member of the Board of Regents of the American College of Chest Physicians, and in 2013, he was elected as a master of the American College of Physicians.
- Learn About Cough. American Lung Association. January 15, 2025.