Jamie L. Osman-Wager
Adult Medicine<quillbot-extension-portal></quillbot-extension-portal>
<p>Jamie Osman-Wager, MD, MPH, is an attending physician and Assistant Professor, Medicine at Montefiore Einstein. Her clinical focus centers on adult medicine.</p><p>After obtaining her Bachelor of Science from Cornell University in 2005, Dr. Osman-Wager completed a dietetic internship at NewYork-Presbyterian Hospital in 2006. She continued her medical education, earning her Master of Public Health at Harvard in 2010 and her Doctor of Medicine at Montefiore Einstein in 2011. She completed her internal medicine residency at New York University Langone Medical Center in 2014.</p><p>Dr. Osman-Wager’s research has been published in numerous peer-reviewed journals and presented at national conferences. She currently serves as site leader at Montefiore Einstein’s Moses campus for the third year medical student internal medicine clerkship. Most of her time focuses on educating and training residents and medical students.</p><p>Dr. Osman-Wager is board certified in Internal Medicine and is a member of the American Board of Internal Medicine and the Medical Society of the State of New York. In 2021, she won the Leo M. Davidoff Society Award for Excellence in the Teaching of Medical Students.</p>
Hauchie Pang
Adult Medicine<quillbot-extension-portal></quillbot-extension-portal>
Oscar M. Valderrama Torres
<p>Oscar M. Valderrama Torres, MD, is an attending physician at Montefiore Einstein and Assistant Professor, Medicine at our Albert Einstein College of Medicine. Dr. Valderrama provides geriatric and palliative care for home-bound older adults, leading a Geriatric Home Visit program. He focuses on outpatient preoperative assessment for patients admitted to the joint replacement center at Montefiore Wakefield. As a member of the Montefiore Einstein Center for the Aging Brain, Dr. Valderrama conducts comprehensive geriatric assessments for patients with cognitive complaints.</p><p>After earning his Doctor of Medicine at Cayetano Heredia University in Lima, Peru in 2008, Dr. Valderrama moved to the United States to continue his medical training. He completed a research fellowship at Moffitt Cancer Center's Genitourinary Oncology Program in 2014. He later completed his internal medicine residency at New York University Langone Health in 2021, followed by a geriatric fellowship at Montefiore Einstein in 2022.</p><p>Dr. Valderrama’s research focuses on home-bound older adults. His work has been published in peer-reviewed journal articles, abstracts and book chapters. He has also shared his work through national and international poster presentations.</p><p>Dr. Valderrama is board certified by the American Board of Internal Medicine and the American Board of Geriatric Medicine. He is a member of the American Geriatrics Society and the American Academy of Home Care Medicine. He is fluent in Spanish.</p>
Michael L. Lipton
<p><strong>Michael L. Lipton, M.D., Ph.D., F.A.C.R.</strong><br />Dr. Lipton, a neuroradiologist and neuroscientist, is Associate Director of the Gruss Magnetic Resonance Research Center at Einstein and Medical Director of MRI Services for Montefiore Health, both in New York. He divides his professional time between the clinical practice of neuroradiology, teaching and research. Dr. Lipton’s research broadly addresses the use of advanced noninvasive imaging technology to reveal heretofore-inaccessible substrates of brain dysfunction, particularly in the realms of behavior and cognition. More specifically, his research program has focused for nearly a decade on detecting and characterizing the effects of mild brain injury (AKA concussion). Specific areas of emphasis at present include the understanding of inter-individual differences in the manifestations of brain injury and the cumulative effects of repetitive subconcussive injury in sports. Dr. Lipton’s work on the impact of subconcussive “heading” on brain structure and function in amateur soccer players, funded by the Dana Foundation and the National Institutes of Health, has been reported extensively in the press worldwide.</p>
<p>Dr. Lipton develops and applies advanced quantitative MRI to enhance characterization of brain disease in patients with persistent symptoms related to traumatic brain injury and other disorders that are not adequately visualized using conventional imaging approaches</p>
<p>Dr. Lipton applies advanced imaging technology to characterize the effects of trauma on behavior and cognition. His work on repeated subconcussive head impacts in soccer players has been reported extensively in the press worldwide.</p>
<p>Michael L. Lipton, MD, PhD, FACR, is the Medical Director of MRI Services and an Attending Radiologist at Montefiore. He is also a Professor of Radiology, Psychiatry and Behavioral Sciences at our Albert Einstein College of Medicine. Dr. Lipton has been a member of the Montefiore team since 1997, with a clinical focus on developing advanced quantitative MRI to enhance characterization of brain diseases. He works primarily with patients who suffer persistent symptoms related to traumatic brain injury and other disorders that are not easily identified with conventional imaging approaches. </p><p>Dr. Lipton received his Doctor of Medicine from Boston University in 1990. He continued his studies by attending our Albert Einstein College of Medicine, where he received his Master of Science with Distinction and his Doctor of Philosophy in Neuroscience. His postgraduate training began with an internship in internal medicine at Brookdale Hospital Medical Center completed in 1991. Over 5 years, Dr. Lipton completed a residency and chief residency in diagnostic radiology, followed by a 2-year fellowship in neuroradiology at Montefiore, completing his postgraduate training in 1997. </p><p>Dr. Lipton has completed substantial research on repeated subconcussive head impacts in sports, particularly in soccer players. His work on this topic has been reported on extensively in the press worldwide. Dr. Lipton?s other research focuses mainly on the brain and has been shared in a number of presentations internationally, as well as published in numerous books and papers. </p><p>In 2017, Dr. Lipton received the Distinguished Investigator Award from the Academy of Radiology and Biomedical Imaging Research. Dr. Lipton is board certified by the American Board of Radiology, is a Fellow of the American College of Radiology and is a member of numerous professional societies, including the the American Medical Association, and the American Society of Neuroradiology. </p>
Shiu M. Young
Rebecca A. Williams
<p><strong>Education</strong></p>
<p>Medical School: University of Illinois at Chicago (UIC)<br />Residency: University of Wisconsin, Appleton</p>
<p><strong>Professional Activity</strong></p>
<p>Dr. Rebecca Williams specializes in Family Medicine with concentrated practice in maternity care. She returned to UIC as residency faculty coordinating women’s health training. She completed a faculty development fellowship and a master's degree in health professions education. In 2004, she joined the Montefiore Einstein Department of Family and Social Medicine as residency faculty. She currently serves as the Director of Maternity Services for Family Medicine. After years as the sole attending family physician delivering babies at Montefiore hospitals, she now leads a team of family physicians providing care to a large group of women.</p>
<p>Dr. Williams holds an academic appointment in the Department of Family and Social Medicine. She is a member of the Society of Teachers of Family Medicine and teaches residents, students and fellows. She supervises training of residents on labor and delivery and in the office. She directs the Fellowship in Family Centered Maternity Care.</p>
<p>Dr. Williams's research interests are medical education and women’s health, with a focus on normal birth.</p>
Family Medicine
<ol>
<li>Schonberg, D and Williams, RA. Physical Activity in Pregnancy. What Should the Family Physician Recommend? Family Doctor. A Journal of the New York State Academy of Family Physicians. Winter 2013; 2(3):20-2.</li>
<li>NYMC Phelps Family Medicine Residency. AAFP Recommended Curriculum for Family Medicine Residency. Reprint 289C. Practice Based Learning and Improvement. Revised 7/2012.</li>
<li>Williams, RA. Women’s Health Content Validity of the Family Medicine In-training Examination. Family Medicine 2007;39:572-7.</li>
<li>Williams RA, Elam G: Gynecology in Rakel RE (Ed.): Textbook of Family Practice, Seventh Edition. Saunders, Philadelphia, 2007.</li>
<li>Williams RA: Breast-feeding in Rakel RE (Ed.): Saunders Manual of Medical Practice, Second Edition. Saunders, Philadelphia, 2000.</li>
<li>Hannon PR, Ehlert-Abler P, Aberman S, Williams RA, Carlos M. Commentary: A Multidisciplinary Approach to Promoting a Baby Friendly Environment in an Urban University Medical Center. Journal of Human Lactation 1999;15:289-296.</li>
</ol>
<p>Rebecca Williams, MD, MHPE , FAAFP, is Director, Maternity Services and Assistant Professor at Montefiore Einstein. Dr. Williams has more than three decades of experience as a family physician.</p><p>After completing her undergraduate education at the University of Illinois at Urbana-Champaign, Dr. Williams earned her Doctor of Medicine at the University of Illinois at Chicago. She began her postgraduate training in Wisconsin with an internship at Southeastern Family Practice, followed by a residency at Appleton Family Practice.</p><p>Dr. Williams is a Fellow of the American Academy of Family Physicians and a member of the Society of Teachers of Family Medicine.</p>
Kristen Welch
Adult Medicine<quillbot-extension-portal></quillbot-extension-portal>
Jeffrey M. Weiss
<p>Jeffrey Weiss, MD is a senior clinician-executive who has taken on progressive leadership positions at Montefiore Health System. Dr. Weiss earned a bachelor of science in industrial and labor relations from Cornell University, a medical degree from Stony Brook School of Medicine, and the Internal Medicine Residency Program at Montefiore, where he was chief resident.</p>
<p>In 2007, Dr. Weiss was named Institutional Medical Director for Montefiore Health System. His role is to help optimize the performance of the Montefiore health delivery network by ensuring a smooth interface between its various components - the doctors, hospital, medical group, home health agency, nursing homes, and the CMO. Dr. Weiss's responsibilities included leadership of nationally recognized patient safety, quality and peer review programs, management of a medical staff with 3,500 employed and voluntary physicians, supervision of GME activities for 1,200 residents in the second largest house staff program in the country, all under the coordinated umbrella of the "Office of the Medical Director" (OMD). As part of a restructuring of organizational clinical leadership in 2012, Dr. Weiss was named Vice President for Medical Affairs. In this role, he has retained many of his previous responsibilities, and is now leading a team of five newly appointed hospital medical directors in driving physician alignment and creating a horizontally integrated approach to quality and clinical performance across the system.</p>
<p>Dr. Weiss is an active clinician, teacher and researcher. He lectures nationally on topics including leadership, physician alignment, and patient safety in several forums, including as a faculty member for the AAMC and National Patient Safety Foundation.</p>
Adult Medicine<quillbot-extension-portal></quillbot-extension-portal>
Ryna Villar
<p><strong>Education</strong></p>
<p>Medical School: Warren Alpert Medical School of Brown University<br />Residency: New York Presbyterian Hospital</p>
<p><strong>Professional Activity</strong></p>
<p>Resident advising, medical student supervision, CQI, HIV CQI and care coordination resident teaching, inpatient medicine/resident supervision.</p>
Family Medicine