Changcheng Zhu
Thoracic pathology, Head & Neck Pathology, Gynecological Pathology and Lung Transplant Pathology<br /><quillbot-extension-portal></quillbot-extension-portal>
Lung cancer<br />
Thoracic pathology, Head & Neck Pathology, Gynecological Pathology and Lung Transplant Pathology<br /><quillbot-extension-portal></quillbot-extension-portal>
Lung cancer<br />
Hematology and Coagulation<quillbot-extension-portal></quillbot-extension-portal>
Antiphospholipid Syndrome<quillbot-extension-portal></quillbot-extension-portal>
<p>Dr. Tokayer received his B.A. in from Yeshiva College and his M.D. from Albert Einstein College of Medicine of Yeshiva University. He completed an internship and residency at the Bronx Municipal Hospital Center and GI and Hepatology fellowship at Johns Hopkins Medical Center. He received an MHS degree in Clinical Epidemiology from Johns Hopkins School of Public Health. Dr. Tokayer then joined the Montefiore GI Faculty in 1992. He has been involved in the spectrum of clinical patient care, endoscopic interventions and teaching in the GI fellowship program. His areas of interest include clinical practice, patient care and education, endoscopic procedures and interventions, functional GI and motility disorders. He is Director of the GI Motility Lab where studies such as Esophageal Manometry, Esophageal Acid Monitoring and Impedance Testing, Ano-rectal Manometry and Defecatory Testing, Hydrogen Breath Testing for Bacterial overgrowth and Carbohydrate Maldigestion , and studies of gastric and intestinal transit. He works closely with colleagues of the Department of Radiology and Nuclear Medicine as well as the Department of Surgery in diagnosing and treating GI motility disorders.</p>
<p>I am interested in Internal Medicine, Critical Care Medicine and Pulmonary Medicine. My current interest is Critical Care Medicine. </p>
Multidisciplinary Critical Care Medicine (Medical, Surgical, Neurologic, Cardiothoracic).<quillbot-extension-portal></quillbot-extension-portal>
Role of the endothelium and its progenitors in the pathogenesis of disease.<quillbot-extension-portal></quillbot-extension-portal>
<p>Tihomir Stefanec, MD, is Attending Physician, Critical Care Medicine, Assistant Professor, Medicine and Neurology at Montefiore Einstein. His clinical focus is multidisciplinary critical care medicine including medical, surgical, neurologic and cardiothoracic critical care.</p><p>After earning his Doctor of Medicine from the University of Zagreb Medical School in Zagreb, Croatia in 1992, Dr. Stefanec completed an internal medicine internship and residency at Long Island College Hospital in 1997. He then completed a critical care medicine fellowship at Saint Vincent’s Hospital and Medical Center in 1999. Following this, Dr. Stefanec completed a pulmonary medicine fellowship at Memorial Sloan Kettering Cancer Center in 2001.</p><p>Dr. Stefanec’s past research focuses on the role of the endothelium and its progenitors in the pathogenesis of disease. His work has been published in peer-reviewed original publications, reviews, editorials and abstracts, and he has presented nationally.</p><p>Dr. Stefanec is board certified in Internal Medicine, Critical Care Medicine and Pulmonary Medicine by the American Board of Internal Medicine, as well as in Neurocritical Care by the United Council for Neurologic Subspecialties. He has been a Fellow of the American College of Chest Physicians since 2003, and is a member of the American Thoracic Society, the American College of Chest Physicians and the European Respiratory Society.</p>