Best Biliary Tract Cancer Doctors in Nyack, NY

Dr. Timothy Wang is a leading expert in gastroenterology cancer research and patient care. His research specifically focuses on transgenic/ knockout mice, stem cells, lineage tracing, bone marrow-derived cells, and FACS analysis of immune/epithelial cells in the gut. His laboratory has for decades investigated the molecular mechanisms of gastrointestinal carcinogenesis, and has been continuously funded by the NIH for 29 years and by the NCI for 14 years. His lab has worked for many years on the role of inflammation in promoting gastrointestinal neoplasia, including colon cancer. His research has defined key roles for stromal cells in tumor development, including myeloid cells. Dr. Wang is the GI Division Chief at Columbia and serves as Co-leader of the Tumor Biology and Microenvironment Program of the Herbert Irving Comprehensive Cancer Center. He also serves as director of the Columbia University NCI U54 Tumor Microenvironment (TMEN) program and directs the Barretts Esophageal Translational Research Network (BETRNet) program and the Intestinal Stem Cell Consortium (ISCC) at Columbia. In addition to his leadership at Columbia, Dr. Wang has served as President of the American Gastroenterology Association (AGA). His work has been recognized with numerous awards, including the Outstanding Investigator Award from the NCI, the Irene and Arthur Fishberg Prize for medical research, the Ruth Leff Siegel Award for pancreatic cancer research, and the William Beaumont Prize in Gastroenterology from the AGA. Over his career, he has organized numerous conferences, including conferences on Gastrin, Regulatory Peptides, AACR Symposium on Gastric Cancer, Tumor Microenvironment, and Keystone Conferences.

As an Assistant Professor of Medicine within the Division of Hematology/Oncology at Columbia University Irving Medical Center (CUIMC), Dr. McGuinness specializes in the care of patients with breast cancer or who are at high risk of developing breast cancer. She is currently involved in patient care, clinical research, and education. Her research interests include the evaluation of novel imaging-based tools to refine breast cancer risk prediction and to predict which patients receive benefit from breast cancer therapies. As part of this work, she collaborates closely with computer scientists, data scientists, and breast radiologists at Columbia. She also serves as the principal investigator for multiple clinical trials at CUIMC that evaluate novel treatments for patients with breast cancer. She is actively involved in the SWOG Cancer Research Network, and serves as a member of the SWOG Prevention and Epidemiology and Breast Committees, as well as the SWOG Breast Translational Medicine Working Group. Dr. McGuinness received her bachelor of arts in Biology magna cum laude from Williams College, and her medical degree with Honor from Baylor College of Medicine, where she was elected to the Gold Humanism Honor Society. She completed both her Internal Medicine residency and Hematology/Oncology fellowship at Columbia University Irving Medical Center, during which she also served as Chief Fellow and completed a Postdoctoral Research Fellowship in Biomedical Informatics. Dr. McGuinness is the recipient of multiple career development awards from the Conquer Cancer Foundation/American Society of Clinical Oncology and the Susan G. Komen Foundation, as well as a TRANSFORM KL2 Mentored Career Development Award.

Amer Assal MD is a board certified medical oncologist and hematologist who specializes in the use of autologous and allogeneic bone marrow stem cell transplantation for the treatment of multiple myeloma, leukemia, lymphoma, myelodysplastic syndromes and other bone marrow disorders. Dr. Assal completed his medical education and internal medicine training at NYU School of Medicine. He was also a hospitalist in the department of medicine at Memorial Sloan Kettering Cancer Center caring for patients with a variety of cancer diagnoses, including stem cell transplant patients. Dr. Assal completed a fellowship in hematology and medical oncology at Albert Einstein College of Medicine where he also served as chief fellow. He finally completed a fellowship in blood and marrow stem cell transplantation at Memorial Sloan Kettering Cancer Center. His research interests center around improving outcomes of stem cell transplantation and the diseases it is used to treat. He has a particular interest in immunotherapy and studying ways to harness the immune system to attack tumor cells, while at the same time decreasing the risk of graft versus host disease. He is also interested in studying therapeutic interventions to prevent and treat relapse of disease after stem cell transplantation. He has presented his research at several national conferences and was awarded an American Society of Hematology Abstract Achievement award for his research.