Aaron Zev Tokayer
<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>
Mark J. Suhrland
<p class="p1"><span class="s1"><strong>Areas of Research:</strong> Diagnostic Cytology of all specimen types, with attention to clinical implications and areas of applied diagnostic testing. Recent interest has focused on HPV testing in different specimen types and the characteristics of the population of the Bronx.</span></p>
<p class="p1"><span class="s2"> </span></p>
Dr. Suhrland's clinical focus is on Gyn and Non-Gyn Cytology and Aspiration biopsy.<quillbot-extension-portal></quillbot-extension-portal>
Dr. Suhrland's research focus is on Gyn and Non-Gyn Cytology and Aspiration biopsy.<br /><quillbot-extension-portal></quillbot-extension-portal>
Melissa R. Stein
<p><strong>Current Investigations</strong></p>
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<li>Development of an Objective Structured Clinical Examination (OSCE) in Substance Abuse</li>
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Tihomir Stefanec
<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>
Luke R. Sponholz
Olena Slinchenkova
Sumeet Singh-Tan
Roberto Alejandro Sica
Dr. Sica’s clinical focus has been on chimeric antigen receptor (CAR) T-cell therapies, immunotherapies and allogeneic stem cell transplantation, central nervous system (CNS) lymphomas and HIV, ATLL and gene therapy for malignant and nonmalignant hematologic disorders.
Dr. Sica’s research focuses on novel cellular therapies, allogeneic bone marrow transplantation for malignant and nonmalignant hematologic disorders, and combination immunotherapy and cancer vaccine.
<p>Roberto Alejandro Sica, MD, is an Attending Physician at Montefiore and an Assistant Professor of Medicine at our Albert Einstein College of Medicine. Since joining the Montefiore team, Dr. Sica’s clinical focus has been on chimeric antigen receptor (CAR) T-cell therapies, immunotherapies and allogeneic stem cell transplantation, central nervous system (CNS) lymphomas and HIV, ATLL and gene therapy for malignant and nonmalignant hematologic disorders. Dr. Sica is a member of the Bone Marrow Transplant team at Montefiore.</p><p>Dr. Sica attended the University of Buenos Aires School of Medicine, where he received his Medical Degree. During his time there, he also served as an instructor of immunology, virology, pharmacology, and physical diagnosis. Dr. Sica began his postgraduate training with a residency in Internal Medicine at the Carney Hospital/Tufts University School of Medicine in Boston. Following this, he completed a fellowship in Hematology/Oncology at the University of Illinois at Chicago, where he received the E. Donnall Thomas Achievement in Medicine Award for his academic performance and the Edward Jenner Innovation in Medicine Award in recognition of his innovative contributions to the design of clinical protocols and trials. Later, he completed a fellowship in Blood and Marrow Transplant and Cellular Therapies at Stanford University. At that institution, he performed research with Dr. Sally Arai on Hodgkin's lymphoma using the Stanford-pioneered GN-BVC regimen (Gemcitabine, Vinorelbine-BCNU. Etoposide and Cyclophosphamide) which resulted in decreased toxicity and improved overall survival in patients. His work has been published in various review journals and abstracts.</p><p>Dr. Sica’s research focuses on novel cellular therapies, allogeneic bone marrow transplantation for malignant and nonmalignant hematologic disorders, and combination immunotherapy and cancer vaccine.</p><p>Dr. Sica is board certified in Internal Medicine, Hematology and Medical Oncology by the American Board of Internal Medicine.</p>