Gregg F. Rosner, MD

Marlon S. Rosenbaum is a Professor of Medicine and Pediatrics at Columbia University College of Physicians and Surgeons and the Director of the Schneeweiss Adult Congenital Heart Center at Columbia University Medical Center. He is trained in adult cardiology, clinical electrophysiology and pediatric cardiology. Dr. Rosenbaum is board certified in internal medicine, cardiovascular disease, and adult congenital heart disease. Dr. Rosenbaum received his Doctor of Medicine from New York University School of Medicine. He completed his medical internship and residency at Columbia University/NewYork-Presbyterian, cardiology fellowship at New York Medical College/Westchester County Medical Center and electrophysiology fellowships at Massachusetts General Hospital in Boston and Columbia University. Dr. Rosenbaum is a pioneer in the field of adult congenital heart disease. He has been practicing for more than 30 years, has participated in pivotal research trials, a respected lecturer and has published numerous peer-reviewed articles. He is the co-author of the textbook, Congenital Heart Disease in the Adult and contributing author on others. Dr. Rosenbaum has led the Schneeweiss Adult Congenital Heart Center since 1987. The Center is one of the leading programs in adult congenital heart disease in the world, and one of only a handful of programs in the country with the depth of experience in this evolving, complex field. The Center treats more than 30 different forms of congenital heart disease, including some of the rarest and most complex congenital conditions. Dr. Rosenbaum sees patients in Washington Heights in Manhattan, Long Island, New York, White Plains, New York and Englewood, New Jersey.

Divaya Bhutani, MD, is a world-leading expert in multiple myeloma therapies and treatment strategies whose work in this field has been extensively published. As a hematologist and oncologist at NewYork-Presbyterian Lawrence Hospital, he specializes in cancer care, blood disorders, and benign hematology. He also serves as an assistant professor of medicine at Columbia University Irving Medical Center. As an expert in myeloma, Dr. Bhutani is a member of several professional organizations including the American Society of Clinical Oncology, the American Society of Hematology, and the American Society for Blood and Marrow Transplantation. A well-respected and accomplished researcher, Dr. Bhutani has presented his work at at annual medical meetings of the American Society of Hematology and has been featured in medical journals, including Pharmacology & Therapeutics and Journal of Clinical Oncology. Dr. Divaya Bhutani graduated from Govt. Medical College, Patiala in India. He did his Internal medicine residency at Mount Sinai School of Medicine, Bronx, NY and fellowship in Hematology and Oncology at Wayne State University and Karmanos Cancer Institute, Detroit. His prior experience includes work as an Attending Physician at Myeloma Institute of Research and Therapy at University of Arkansas for Medical Sciences, Little Rock, AR and Karmanos Cancer Institute, Wayne State University, Detroit. MI.

Ajay J. Kirtane, MD, SM, is the Director of Columbia Interventional Cardiovascular Care and Professor of Medicine at Columbia University Irving Medical Center. He is an internationally-renowned leader in the field of Interventional Cardiology, with a particular focus on providing exceptional and evidence-based care to patients with complex coronary and peripheral vascular disease. In addition to his clinical commitments, Dr. Kirtane has a strong interest in clinical education and research, serving as Chief Academic Officer of the Division of Cardiology, and as director of several international, national, and regional educational conferences in Interventional Cardiovascular Medicine. Dr. Kirtane’s research interests are in clinical trials and outcomes of device-based and pharmacologic interventions to help patients with cardiovascular disease. He is/has been Principal Investigator and serves on the steering committees of numerous clinical trials in interventional cardiovascular medicine and has authored over 700 peer-reviewed publications. Born in Brooklyn, New York, and raised in Bergen County, New Jersey, Dr. Kirtane is a graduate of Ridgewood High School, Princeton University, and Columbia University College of Physicians and Surgeons, and completed his residency/chief residency in Internal Medicine at the University of California – San Francisco. He then completed fellowships in Cardiovascular Disease and Coronary and Peripheral Vascular Intervention at Beth Israel Deaconess Medical Center / Harvard Medical School and additionally obtained a Masters of Science in Clinical Epidemiology from the Harvard School of Public Health prior to moving back to Columbia. In his free time, Dr. Kirtane has avid interests in music and sports, and lives in New Jersey with his family.